22814634 has 16 divisors (see below), whose sum is σ = 45711072. Its totient is φ = 7591248.

The previous prime is 22814633. The next prime is 22814641. The reversal of 22814634 is 43641822.

22814634 is a modest number, since divided by 14634 gives 228 as remainder.

It is not an unprimeable number, because it can be changed into a prime (22814633) 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, 577 + ... + 6779.

It is an arithmetic number, because the mean of its divisors is an integer number (2856942).

Almost surely, 2^22814634 is an apocalyptic number.

22814634 is an abundant number, since it is smaller than the sum of its proper divisors (22896438).

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

22814634 is a wasteful number, since it uses less digits than its factorization.

22814634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821.

The product of its digits is 9216, while the sum is 30.

The square root of 22814634 is about 4776.4666857417. The cubic root of 22814634 is about 283.6206417418.

The spelling of 22814634 in words is "twenty-two million, eight hundred fourteen thousand, six hundred thirty-four".