23456152 has 32 divisors (see below), whose sum is σ = 44946720. Its totient is φ = 11473920.

The previous prime is 23456143. The next prime is 23456183. The reversal of 23456152 is 25165432.

It is a self number, because there is not a number n which added to its sum of digits gives 23456152.

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, 129502 + ... + 129682.

It is an arithmetic number, because the mean of its divisors is an integer number (1404585).

Almost surely, 2^23456152 is an apocalyptic number.

It is an amenable number.

23456152 is a deficient number, since it is larger than the sum of its proper divisors (21490568).

23456152 is a wasteful number, since it uses less digits than its factorization.

23456152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 447 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 23456152 is about 4843.1551699280. The cubic root of 23456152 is about 286.2544559224.

The spelling of 23456152 in words is "twenty-three million, four hundred fifty-six thousand, one hundred fifty-two".