422264624 has 10 divisors (see below), whose sum is σ = 818137740. Its totient is φ = 211132304.

The previous prime is 422264611. The next prime is 422264639. The reversal of 422264624 is 426462224.

It is a super-2 number, since 2×422264624² = 356614825363722752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13195754 + ... + 13195785.

It is an arithmetic number, because the mean of its divisors is an integer number (81813774).

Almost surely, 2^422264624 is an apocalyptic number.

It is an amenable number.

422264624 is a deficient number, since it is larger than the sum of its proper divisors (395873116).

422264624 is a wasteful number, since it uses less digits than its factorization.

422264624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26391547 (or 26391541 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

The square root of 422264624 is about 20549.0784221580. The cubic root of 422264624 is about 750.2308172535.

The spelling of 422264624 in words is "four hundred twenty-two million, two hundred sixty-four thousand, six hundred twenty-four".