22465234 has 16 divisors (see below), whose sum is σ = 37312416. Its totient is φ = 10058400.

The previous prime is 22465217. The next prime is 22465237. The reversal of 22465234 is 43256422.

It is not an unprimeable number, because it can be changed into a prime (22465237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6147 + ... + 9094.

It is an arithmetic number, because the mean of its divisors is an integer number (2332026).

Almost surely, 2^22465234 is an apocalyptic number.

22465234 is a deficient number, since it is larger than the sum of its proper divisors (14847182).

22465234 is a wasteful number, since it uses less digits than its factorization.

22465234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15321.

The product of its digits is 11520, while the sum is 28.

The square root of 22465234 is about 4739.7504153700. The cubic root of 22465234 is about 282.1653290042.

The spelling of 22465234 in words is "twenty-two million, four hundred sixty-five thousand, two hundred thirty-four".