22412630 has 16 divisors (see below), whose sum is σ = 42716160. Its totient is φ = 8437632.

The previous prime is 22412629. The next prime is 22412633. The reversal of 22412630 is 3621422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22412633) 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, 65750 + ... + 66089.

It is an arithmetic number, because the mean of its divisors is an integer number (2669760).

Almost surely, 2^22412630 is an apocalyptic number.

22412630 is a deficient number, since it is larger than the sum of its proper divisors (20303530).

22412630 is a wasteful number, since it uses less digits than its factorization.

22412630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131863.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 22412630 is about 4734.1979257315. The cubic root of 22412630 is about 281.9449199133.

The spelling of 22412630 in words is "twenty-two million, four hundred twelve thousand, six hundred thirty".