23652136 has 16 divisors (see below), whose sum is σ = 44763840. Its totient is φ = 11715120.

The previous prime is 23652127. The next prime is 23652137. The reversal of 23652136 is 63125632.

It is not an unprimeable number, because it can be changed into a prime (23652137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12960 + ... + 14671.

It is an arithmetic number, because the mean of its divisors is an integer number (2797740).

Almost surely, 2^23652136 is an apocalyptic number.

It is an amenable number.

23652136 is a deficient number, since it is larger than the sum of its proper divisors (21111704).

23652136 is a wasteful number, since it uses less digits than its factorization.

23652136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27744 (or 27740 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 23652136 is about 4863.3461731610. The cubic root of 23652136 is about 287.0494963337.

Adding to 23652136 its reverse (63125632), we get a palindrome (86777768).

The spelling of 23652136 in words is "twenty-three million, six hundred fifty-two thousand, one hundred thirty-six".