23375837 has 2 divisors, whose sum is σ = 23375838. Its totient is φ = 23375836.

The previous prime is 23375819. The next prime is 23375851. The reversal of 23375837 is 73857332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23367556 + 8281 = 4834^2 + 91^2 .

It is a cyclic number.

It is not a de Polignac number, because 23375837 - 2⁶ = 23375773 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23375837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23375237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11687918 + 11687919.

It is an arithmetic number, because the mean of its divisors is an integer number (11687919).

Almost surely, 2^23375837 is an apocalyptic number.

It is an amenable number.

23375837 is a deficient number, since it is larger than the sum of its proper divisors (1).

23375837 is an equidigital number, since it uses as much as digits as its factorization.

23375837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 38.

The square root of 23375837 is about 4834.8564611579. The cubic root of 23375837 is about 285.9273659422.

The spelling of 23375837 in words is "twenty-three million, three hundred seventy-five thousand, eight hundred thirty-seven".