22085562 has 32 divisors (see below), whose sum is σ = 46840320. Its totient is φ = 6922800.

The previous prime is 22085551. The next prime is 22085573. The reversal of 22085562 is 26558022.

It is an interprime number because it is at equal distance from previous prime (22085551) and next prime (22085573).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16573 + ... + 17855.

It is an arithmetic number, because the mean of its divisors is an integer number (1463760).

Almost surely, 2^22085562 is an apocalyptic number.

22085562 is an abundant number, since it is smaller than the sum of its proper divisors (24754758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22085562 is a wasteful number, since it uses less digits than its factorization.

22085562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 22085562 is about 4699.5278486248. The cubic root of 22085562 is about 280.5667178399.

The spelling of 22085562 in words is "twenty-two million, eighty-five thousand, five hundred sixty-two".