23265037 has 2 divisors, whose sum is σ = 23265038. Its totient is φ = 23265036.

The previous prime is 23265019. The next prime is 23265041. The reversal of 23265037 is 73056232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12630916 + 10634121 = 3554^2 + 3261^2 .

It is a cyclic number.

It is not a de Polignac number, because 23265037 - 2⁷ = 23264909 is a prime.

It is a super-2 number, since 2×23265037² = 1082523893222738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23264996 and 23265014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23265007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632518 + 11632519.

It is an arithmetic number, because the mean of its divisors is an integer number (11632519).

Almost surely, 2^23265037 is an apocalyptic number.

It is an amenable number.

23265037 is a deficient number, since it is larger than the sum of its proper divisors (1).

23265037 is an equidigital number, since it uses as much as digits as its factorization.

23265037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 23265037 is about 4823.3843927268. The cubic root of 23265037 is about 285.4748910312.

The spelling of 23265037 in words is "twenty-three million, two hundred sixty-five thousand, thirty-seven".