1152473700 has 144 divisors (see below), whose sum is σ = 3868196864. Its totient is φ = 259459200.

The previous prime is 1152473689. The next prime is 1152473713. The reversal of 1152473700 is 73742511.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 47 ways as a sum of consecutive naturals, for example, 136605 + ... + 144795.

Almost surely, 2^1152473700 is an apocalyptic number.

1152473700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152473700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934098432).

1152473700 is an abundant number, since it is smaller than the sum of its proper divisors (2715723164).

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

1152473700 is a wasteful number, since it uses less digits than its factorization.

1152473700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8282 (or 8275 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 1152473700 is about 33948.1030397871. The cubic root of 1152473700 is about 1048.4402237805.

The spelling of 1152473700 in words is "one billion, one hundred fifty-two million, four hundred seventy-three thousand, seven hundred".