22075983 has 20 divisors (see below), whose sum is σ = 33105600. Its totient is φ = 14660352.

The previous prime is 22075973. The next prime is 22076009. The reversal of 22075983 is 38957022.

It is a happy number.

It is not a de Polignac number, because 22075983 - 2⁵ = 22075951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22075903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 36066 + ... + 36672.

It is an arithmetic number, because the mean of its divisors is an integer number (1655280).

Almost surely, 2^22075983 is an apocalyptic number.

22075983 is a deficient number, since it is larger than the sum of its proper divisors (11029617).

22075983 is an equidigital number, since it uses as much as digits as its factorization.

22075983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 22075983 is about 4698.5085931602. The cubic root of 22075983 is about 280.5261492966.

The spelling of 22075983 in words is "twenty-two million, seventy-five thousand, nine hundred eighty-three".