22865230 has 8 divisors (see below), whose sum is σ = 41157432. Its totient is φ = 9146088.

The previous prime is 22865203. The next prime is 22865231. The reversal of 22865230 is 3256822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22865231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143252 + ... + 1143271.

It is an arithmetic number, because the mean of its divisors is an integer number (5144679).

Almost surely, 2^22865230 is an apocalyptic number.

22865230 is a deficient number, since it is larger than the sum of its proper divisors (18292202).

22865230 is a wasteful number, since it uses less digits than its factorization.

22865230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286530.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 22865230 is about 4781.7601361842. The cubic root of 22865230 is about 283.8301487187.

The spelling of 22865230 in words is "twenty-two million, eight hundred sixty-five thousand, two hundred thirty".