34557152 has 36 divisors (see below), whose sum is σ = 79145640. Its totient is φ = 14809536.

The previous prime is 34557139. The next prime is 34557163. The reversal of 34557152 is 25175543.

It is a super-2 number, since 2×34557152² = 2388393508702208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9452 + ... + 12587.

It is an arithmetic number, because the mean of its divisors is an integer number (2198490).

Almost surely, 2^34557152 is an apocalyptic number.

34557152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34557152 is an abundant number, since it is smaller than the sum of its proper divisors (44588488).

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

34557152 is a wasteful number, since it uses less digits than its factorization.

34557152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22063 (or 22048 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 34557152 is about 5878.5331503701. The cubic root of 34557152 is about 325.7211662209.

The spelling of 34557152 in words is "thirty-four million, five hundred fifty-seven thousand, one hundred fifty-two".