23475136 has 28 divisors (see below), whose sum is σ = 46761400. Its totient is φ = 11692800.

The previous prime is 23475107. The next prime is 23475143. The reversal of 23475136 is 63157432.

It is a junction number, because it is equal to n+sod(n) for n = 23475098 and 23475107.

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 3 ways as a sum of consecutive naturals, for example, 21811 + ... + 22861.

It is an arithmetic number, because the mean of its divisors is an integer number (1670050).

Almost surely, 2^23475136 is an apocalyptic number.

It is an amenable number.

23475136 is a deficient number, since it is larger than the sum of its proper divisors (23286264).

23475136 is a wasteful number, since it uses less digits than its factorization.

23475136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1402 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 23475136 is about 4845.1146529262. The cubic root of 23475136 is about 286.3316608166.

The spelling of 23475136 in words is "twenty-three million, four hundred seventy-five thousand, one hundred thirty-six".