22316804 has 12 divisors (see below), whose sum is σ = 39434304. Its totient is φ = 11049864.

The previous prime is 22316803. The next prime is 22316813. The reversal of 22316804 is 40861322.

It is a super-3 number, since 3×22316804³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22316803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26672 + ... + 27495.

It is an arithmetic number, because the mean of its divisors is an integer number (3286192).

Almost surely, 2^22316804 is an apocalyptic number.

It is an amenable number.

22316804 is a deficient number, since it is larger than the sum of its proper divisors (17117500).

22316804 is a wasteful number, since it uses less digits than its factorization.

22316804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54274 (or 54272 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 22316804 is about 4724.0664686264. The cubic root of 22316804 is about 281.5425240231.

The spelling of 22316804 in words is "twenty-two million, three hundred sixteen thousand, eight hundred four".