22698966 has 16 divisors (see below), whose sum is σ = 45549504. Its totient is φ = 7541064.

The previous prime is 22698943. The next prime is 22698971. The reversal of 22698966 is 66989622.

It is a congruent number.

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, 4320 + ... + 8003.

It is an arithmetic number, because the mean of its divisors is an integer number (2846844).

Almost surely, 2^22698966 is an apocalyptic number.

22698966 is an abundant number, since it is smaller than the sum of its proper divisors (22850538).

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

22698966 is a wasteful number, since it uses less digits than its factorization.

22698966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12635.

The product of its digits is 559872, while the sum is 48.

The square root of 22698966 is about 4764.3431866313. The cubic root of 22698966 is about 283.1405196430.

The spelling of 22698966 in words is "twenty-two million, six hundred ninety-eight thousand, nine hundred sixty-six".