1152454470 has 16 divisors (see below), whose sum is σ = 2765890800. Its totient is φ = 307321184.

The previous prime is 1152454469. The next prime is 1152454547. The reversal of 1152454470 is 744542511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19207545 + ... + 19207604.

It is an arithmetic number, because the mean of its divisors is an integer number (172868175).

Almost surely, 2^1152454470 is an apocalyptic number.

1152454470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152454470 is an abundant number, since it is smaller than the sum of its proper divisors (1613436330).

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

1152454470 is a wasteful number, since it uses less digits than its factorization.

1152454470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38415159.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 1152454470 is about 33947.8198121765. The cubic root of 1152454470 is about 1048.4343923769.

Adding to 1152454470 its reverse (744542511), we get a palindrome (1896996981).

The spelling of 1152454470 in words is "one billion, one hundred fifty-two million, four hundred fifty-four thousand, four hundred seventy".