23083136 has 16 divisors (see below), whose sum is σ = 45986190. Its totient is φ = 11541504.

The previous prime is 23083133. The next prime is 23083141. The reversal of 23083136 is 63138032.

It can be written as a sum of positive squares in only one way, i.e., 22505536 + 577600 = 4744^2 + 760^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (23083133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90041 + ... + 90296.

Almost surely, 2^23083136 is an apocalyptic number.

It is an amenable number.

23083136 is a deficient number, since it is larger than the sum of its proper divisors (22903054).

23083136 is an equidigital number, since it uses as much as digits as its factorization.

23083136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180351 (or 180339 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23083136 is about 4804.4912321702. The cubic root of 23083136 is about 284.7289348422.

The spelling of 23083136 in words is "twenty-three million, eighty-three thousand, one hundred thirty-six".