22730694 has 32 divisors (see below), whose sum is σ = 52842240. Its totient is φ = 6383712.

The previous prime is 22730677. The next prime is 22730711. The reversal of 22730694 is 49603722.

It is an interprime number because it is at equal distance from previous prime (22730677) and next prime (22730711).

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, 2109 + ... + 7064.

It is an arithmetic number, because the mean of its divisors is an integer number (1651320).

Almost surely, 2^22730694 is an apocalyptic number.

22730694 is an abundant number, since it is smaller than the sum of its proper divisors (30111546).

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

22730694 is a wasteful number, since it uses less digits than its factorization.

22730694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 22730694 is about 4767.6717588358. The cubic root of 22730694 is about 283.2723802754.

The spelling of 22730694 in words is "twenty-two million, seven hundred thirty thousand, six hundred ninety-four".