22080570 has 32 divisors (see below), whose sum is σ = 53127360. Its totient is φ = 5873280.

The previous prime is 22080563. The next prime is 22080589. The reversal of 22080570 is 7508022.

It is a self number, because there is not a number n which added to its sum of digits gives 22080570.

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, 16486 + ... + 17774.

It is an arithmetic number, because the mean of its divisors is an integer number (1660230).

Almost surely, 2^22080570 is an apocalyptic number.

22080570 is an abundant number, since it is smaller than the sum of its proper divisors (31046790).

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

22080570 is a wasteful number, since it uses less digits than its factorization.

22080570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 22080570 is about 4698.9967014247. The cubic root of 22080570 is about 280.5455774135.

Adding to 22080570 its reverse (7508022), we get a palindrome (29588592).

The spelling of 22080570 in words is "twenty-two million, eighty thousand, five hundred seventy".