5537972 has 12 divisors (see below), whose sum is σ = 10572576. Its totient is φ = 2517240.

The previous prime is 5537957. The next prime is 5537981. The reversal of 5537972 is 2797355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62888 + ... + 62975.

It is an arithmetic number, because the mean of its divisors is an integer number (881048).

Almost surely, 2^5537972 is an apocalyptic number.

It is an amenable number.

5537972 is a deficient number, since it is larger than the sum of its proper divisors (5034604).

5537972 is a wasteful number, since it uses less digits than its factorization.

5537972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125878 (or 125876 counting only the distinct ones).

The product of its digits is 66150, while the sum is 38.

The square root of 5537972 is about 2353.2896124362. The cubic root of 5537972 is about 176.9227108906.

The spelling of 5537972 in words is "five million, five hundred thirty-seven thousand, nine hundred seventy-two".