22838875 has 8 divisors (see below), whose sum is σ = 28503072. Its totient is φ = 18271000.

The previous prime is 22838867. The next prime is 22838897. The reversal of 22838875 is 57883822.

It is not a de Polignac number, because 22838875 - 2³ = 22838867 is a prime.

It is a super-2 number, since 2×22838875² = 1043228422531250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91231 + ... + 91480.

It is an arithmetic number, because the mean of its divisors is an integer number (3562884).

Almost surely, 2^22838875 is an apocalyptic number.

22838875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22838875 is a deficient number, since it is larger than the sum of its proper divisors (5664197).

22838875 is an equidigital number, since it uses as much as digits as its factorization.

22838875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182726 (or 182716 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 22838875 is about 4779.0035572282. The cubic root of 22838875 is about 283.7210570335.

The spelling of 22838875 in words is "twenty-two million, eight hundred thirty-eight thousand, eight hundred seventy-five".