22808070 has 24 divisors (see below), whose sum is σ = 59301216. Its totient is φ = 6082128.

The previous prime is 22808063. The next prime is 22808077. The reversal of 22808070 is 7080822.

It is an interprime number because it is at equal distance from previous prime (22808063) and next prime (22808077).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22808077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126622 + ... + 126801.

It is an arithmetic number, because the mean of its divisors is an integer number (2470884).

Almost surely, 2^22808070 is an apocalyptic number.

22808070 is an abundant number, since it is smaller than the sum of its proper divisors (36493146).

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

22808070 is a wasteful number, since it uses less digits than its factorization.

22808070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253436 (or 253433 counting only the distinct ones).

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

The square root of 22808070 is about 4775.7795175238. The cubic root of 22808070 is about 283.5934389610.

Adding to 22808070 its reverse (7080822), we get a palindrome (29888892).

It can be divided in two parts, 228080 and 70, that added together give a triangular number (228150 = T₆₇₅).

The spelling of 22808070 in words is "twenty-two million, eight hundred eight thousand, seventy".