5122972 has 6 divisors (see below), whose sum is σ = 8965208. Its totient is φ = 2561484.

The previous prime is 5122969. The next prime is 5122973. The reversal of 5122972 is 2792215.

It is a super-2 number, since 2×5122972² = 52489684225568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5122972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640368 + ... + 640375.

Almost surely, 2^5122972 is an apocalyptic number.

It is an amenable number.

5122972 is a deficient number, since it is larger than the sum of its proper divisors (3842236).

5122972 is a wasteful number, since it uses less digits than its factorization.

5122972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280747 (or 1280745 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 5122972 is about 2263.3983299455. The cubic root of 5122972 is about 172.3881176056.

The spelling of 5122972 in words is "five million, one hundred twenty-two thousand, nine hundred seventy-two".