22874760 has 48 divisors (see below), whose sum is σ = 74344140. Its totient is φ = 6099840.

The previous prime is 22874749. The next prime is 22874773. The reversal of 22874760 is 6747822.

It can be written as a sum of positive squares in 2 ways, for example, as 22638564 + 236196 = 4758^2 + 486^2 .

It is a super-3 number, since 3×22874760³ (a number of 23 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31411 + ... + 32130.

Almost surely, 2^22874760 is an apocalyptic number.

22874760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22874760 is an abundant number, since it is smaller than the sum of its proper divisors (51469380).

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

22874760 is a wasteful number, since it uses less digits than its factorization.

22874760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63558 (or 63551 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 22874760 is about 4782.7565273595. The cubic root of 22874760 is about 283.8695757674.

The spelling of 22874760 in words is "twenty-two million, eight hundred seventy-four thousand, seven hundred sixty".