22074504 has 32 divisors (see below), whose sum is σ = 58092000. Its totient is φ = 6970752.

The previous prime is 22074491. The next prime is 22074529. The reversal of 22074504 is 40547022.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23749 + ... + 24660.

It is an arithmetic number, because the mean of its divisors is an integer number (1815375).

Almost surely, 2^22074504 is an apocalyptic number.

22074504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22074504 is an abundant number, since it is smaller than the sum of its proper divisors (36017496).

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

22074504 is a wasteful number, since it uses less digits than its factorization.

22074504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48437 (or 48433 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 22074504 is about 4698.3512001552. The cubic root of 22074504 is about 280.5198844575.

It can be divided in two parts, 22074 and 504, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 22074504 in words is "twenty-two million, seventy-four thousand, five hundred four".