23372087 has 2 divisors, whose sum is σ = 23372088. Its totient is φ = 23372086.

The previous prime is 23372077. The next prime is 23372131. The reversal of 23372087 is 78027332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23372087 - 2¹⁰ = 23371063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23372077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11686043 + 11686044.

It is an arithmetic number, because the mean of its divisors is an integer number (11686044).

Almost surely, 2^23372087 is an apocalyptic number.

23372087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23372087 is an equidigital number, since it uses as much as digits as its factorization.

23372087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 23372087 is about 4834.4686367790. The cubic root of 23372087 is about 285.9120754385.

The spelling of 23372087 in words is "twenty-three million, three hundred seventy-two thousand, eighty-seven".