5239972 has 12 divisors (see below), whose sum is σ = 9652720. Its totient is φ = 2482056.

The previous prime is 5239943. The next prime is 5239987. The reversal of 5239972 is 2799325.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34398 + ... + 34549.

Almost surely, 2^5239972 is an apocalyptic number.

It is an amenable number.

5239972 is a deficient number, since it is larger than the sum of its proper divisors (4412748).

5239972 is a wasteful number, since it uses less digits than its factorization.

5239972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68970 (or 68968 counting only the distinct ones).

The product of its digits is 34020, while the sum is 37.

The square root of 5239972 is about 2289.0985125154. The cubic root of 5239972 is about 173.6906026807.

The spelling of 5239972 in words is "five million, two hundred thirty-nine thousand, nine hundred seventy-two".