1152454230 has 112 divisors (see below), whose sum is σ = 3139970400. Its totient is φ = 304383744.

The previous prime is 1152454211. The next prime is 1152454231. The reversal of 1152454230 is 324542511.

1152454230 is a `hidden beast` number, since 115 + 2 + 4 + 542 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1152454194 and 1152454203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152454231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 823071 + ... + 824469.

It is an arithmetic number, because the mean of its divisors is an integer number (28035450).

Almost surely, 2^1152454230 is an apocalyptic number.

1152454230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152454230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569985200).

1152454230 is an abundant number, since it is smaller than the sum of its proper divisors (1987516170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152454230 is a wasteful number, since it uses less digits than its factorization.

1152454230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1152454230 is about 33947.8162773395. The cubic root of 1152454230 is about 1048.4343195977.

Adding to 1152454230 its reverse (324542511), we get a palindrome (1476996741).

The spelling of 1152454230 in words is "one billion, one hundred fifty-two million, four hundred fifty-four thousand, two hundred thirty".