22470804 has 48 divisors (see below), whose sum is σ = 61689600. Its totient is φ = 7049088.

The previous prime is 22470769. The next prime is 22470857. The reversal of 22470804 is 40807422.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4284 + ... + 7955.

It is an arithmetic number, because the mean of its divisors is an integer number (1285200).

Almost surely, 2^22470804 is an apocalyptic number.

It is an amenable number.

22470804 is an abundant number, since it is smaller than the sum of its proper divisors (39218796).

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

22470804 is a wasteful number, since it uses less digits than its factorization.

22470804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12269 (or 12261 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 22470804 is about 4740.3379626352. The cubic root of 22470804 is about 282.1886469750.

The spelling of 22470804 in words is "twenty-two million, four hundred seventy thousand, eight hundred four".