23295137 has 2 divisors, whose sum is σ = 23295138. Its totient is φ = 23295136.

The previous prime is 23295133. The next prime is 23295179. The reversal of 23295137 is 73159232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13366336 + 9928801 = 3656^2 + 3151^2 .

It is a cyclic number.

It is not a de Polignac number, because 23295137 - 2² = 23295133 is a prime.

It is not a weakly prime, because it can be changed into another prime (23295133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11647568 + 11647569.

It is an arithmetic number, because the mean of its divisors is an integer number (11647569).

Almost surely, 2^23295137 is an apocalyptic number.

It is an amenable number.

23295137 is a deficient number, since it is larger than the sum of its proper divisors (1).

23295137 is an equidigital number, since it uses as much as digits as its factorization.

23295137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 32.

The square root of 23295137 is about 4826.5035999158. The cubic root of 23295137 is about 285.5979525324.

It can be divided in two parts, 23295 and 137, that added together give a palindrome (23432).

The spelling of 23295137 in words is "twenty-three million, two hundred ninety-five thousand, one hundred thirty-seven".