23628883 has 2 divisors, whose sum is σ = 23628884. Its totient is φ = 23628882.

The previous prime is 23628853. The next prime is 23628901. The reversal of 23628883 is 38882632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23628883 is a prime.

It is a super-2 number, since 2×23628883² = 1116648223655378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23628853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11814441 + 11814442.

It is an arithmetic number, because the mean of its divisors is an integer number (11814442).

Almost surely, 2^23628883 is an apocalyptic number.

23628883 is a deficient number, since it is larger than the sum of its proper divisors (1).

23628883 is an equidigital number, since it uses as much as digits as its factorization.

23628883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 40.

The square root of 23628883 is about 4860.9549473329. The cubic root of 23628883 is about 286.9553970029.

The spelling of 23628883 in words is "twenty-three million, six hundred twenty-eight thousand, eight hundred eighty-three".