22708080 has 80 divisors (see below), whose sum is σ = 78224160. Its totient is φ = 6054912.

The previous prime is 22708067. The next prime is 22708093. The reversal of 22708080 is 8080722.

It is an interprime number because it is at equal distance from previous prime (22708067) and next prime (22708093).

It is a tau number, because it is divible by the number of its divisors (80).

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097 + ... + 7416.

It is an arithmetic number, because the mean of its divisors is an integer number (977802).

Almost surely, 2^22708080 is an apocalyptic number.

22708080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22708080 is an abundant number, since it is smaller than the sum of its proper divisors (55516080).

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

22708080 is a wasteful number, since it uses less digits than its factorization.

22708080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535 (or 10523 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 22708080 is about 4765.2995708560. The cubic root of 22708080 is about 283.1784097301.

The spelling of 22708080 in words is "twenty-two million, seven hundred eight thousand, eighty".