22969190 has 8 divisors (see below), whose sum is σ = 41344560. Its totient is φ = 9187672.

The previous prime is 22969187. The next prime is 22969201. The reversal of 22969190 is 9196922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22969190² = 1055167378512200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148450 + ... + 1148469.

It is an arithmetic number, because the mean of its divisors is an integer number (5168070).

Almost surely, 2^22969190 is an apocalyptic number.

22969190 is a deficient number, since it is larger than the sum of its proper divisors (18375370).

22969190 is a wasteful number, since it uses less digits than its factorization.

22969190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296926.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 22969190 is about 4792.6182823171. The cubic root of 22969190 is about 284.2596563985.

The spelling of 22969190 in words is "twenty-two million, nine hundred sixty-nine thousand, one hundred ninety".