22316080 has 40 divisors (see below), whose sum is σ = 53679600. Its totient is φ = 8617728.

The previous prime is 22316071. The next prime is 22316093. The reversal of 22316080 is 8061322.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×22316080³ (a number of 23 digits) contains 333 as substring.

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, 2490 + ... + 7129.

It is an arithmetic number, because the mean of its divisors is an integer number (1341990).

Almost surely, 2^22316080 is an apocalyptic number.

22316080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22316080 is an abundant number, since it is smaller than the sum of its proper divisors (31363520).

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

22316080 is a wasteful number, since it uses less digits than its factorization.

22316080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9661 (or 9655 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 22316080 is about 4723.9898391085. The cubic root of 22316080 is about 281.5394793968.

The spelling of 22316080 in words is "twenty-two million, three hundred sixteen thousand, eighty".