23528152 has 32 divisors (see below), whose sum is σ = 45814320. Its totient is φ = 11318400.

The previous prime is 23528081. The next prime is 23528159. The reversal of 23528152 is 25182532.

It is a self number, because there is not a number n which added to its sum of digits gives 23528152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23528159) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29503 + ... + 30289.

Almost surely, 2^23528152 is an apocalyptic number.

It is an amenable number.

23528152 is a deficient number, since it is larger than the sum of its proper divisors (22286168).

23528152 is a wasteful number, since it uses less digits than its factorization.

23528152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 927 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 23528152 is about 4850.5826454149. The cubic root of 23528152 is about 286.5470482244.

The spelling of 23528152 in words is "twenty-three million, five hundred twenty-eight thousand, one hundred fifty-two".