22079875 has 16 divisors (see below), whose sum is σ = 28510560. Its totient is φ = 17052000.

The previous prime is 22079857. The next prime is 22079887. The reversal of 22079875 is 57897022.

It is not a de Polignac number, because 22079875 - 2⁹ = 22079363 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 580 + ... + 6670.

It is an arithmetic number, because the mean of its divisors is an integer number (1781910).

Almost surely, 2^22079875 is an apocalyptic number.

22079875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22079875 is a deficient number, since it is larger than the sum of its proper divisors (6430685).

22079875 is an equidigital number, since it uses as much as digits as its factorization.

22079875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6135 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 22079875 is about 4698.9227488862. The cubic root of 22079875 is about 280.5426339324.

The spelling of 22079875 in words is "twenty-two million, seventy-nine thousand, eight hundred seventy-five".