12622964 has 6 divisors (see below), whose sum is σ = 22090194. Its totient is φ = 6311480.

The previous prime is 12622949. The next prime is 12622979. The reversal of 12622964 is 46922621.

It is an interprime number because it is at equal distance from previous prime (12622949) and next prime (12622979).

It can be written as a sum of positive squares in only one way, i.e., 9560464 + 3062500 = 3092^2 + 1750^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12622964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1577867 + ... + 1577874.

It is an arithmetic number, because the mean of its divisors is an integer number (3681699).

Almost surely, 2^12622964 is an apocalyptic number.

It is an amenable number.

12622964 is a deficient number, since it is larger than the sum of its proper divisors (9467230).

12622964 is a wasteful number, since it uses less digits than its factorization.

12622964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155745 (or 3155743 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 12622964 is about 3552.8810844159. The cubic root of 12622964 is about 232.8379576594.

The spelling of 12622964 in words is "twelve million, six hundred twenty-two thousand, nine hundred sixty-four".