23264737 has 2 divisors, whose sum is σ = 23264738. Its totient is φ = 23264736.

The previous prime is 23264719. The next prime is 23264741. The reversal of 23264737 is 73746232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14318656 + 8946081 = 3784^2 + 2991^2 .

It is a cyclic number.

It is not a de Polignac number, because 23264737 - 2¹¹ = 23262689 is a prime.

It is not a weakly prime, because it can be changed into another prime (23264777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11632368 + 11632369.

It is an arithmetic number, because the mean of its divisors is an integer number (11632369).

Almost surely, 2^23264737 is an apocalyptic number.

It is an amenable number.

23264737 is a deficient number, since it is larger than the sum of its proper divisors (1).

23264737 is an equidigital number, since it uses as much as digits as its factorization.

23264737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 34.

The square root of 23264737 is about 4823.3532941305. The cubic root of 23264737 is about 285.4736639705.

The spelling of 23264737 in words is "twenty-three million, two hundred sixty-four thousand, seven hundred thirty-seven".