22955230 has 16 divisors (see below), whose sum is σ = 43494480. Its totient is φ = 8698752.

The previous prime is 22955213. The next prime is 22955239. The reversal of 22955230 is 3255922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22955239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60219 + ... + 60598.

It is an arithmetic number, because the mean of its divisors is an integer number (2718405).

Almost surely, 2^22955230 is an apocalyptic number.

22955230 is a deficient number, since it is larger than the sum of its proper divisors (20539250).

22955230 is a wasteful number, since it uses less digits than its factorization.

22955230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120843.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 22955230 is about 4791.1616545468. The cubic root of 22955230 is about 284.2020565004.

The spelling of 22955230 in words is "twenty-two million, nine hundred fifty-five thousand, two hundred thirty".