5137972 has 12 divisors (see below), whose sum is σ = 10276000. Its totient is φ = 2201976.

The previous prime is 5137963. The next prime is 5137973. The reversal of 5137972 is 2797315.

5137972 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5137973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91722 + ... + 91777.

Almost surely, 2^5137972 is an apocalyptic number.

It is an amenable number.

5137972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5137972 is a wasteful number, since it uses less digits than its factorization.

5137972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183510 (or 183508 counting only the distinct ones).

The product of its digits is 13230, while the sum is 34.

The square root of 5137972 is about 2266.7095093990. The cubic root of 5137972 is about 172.5562037680.

The spelling of 5137972 in words is "five million, one hundred thirty-seven thousand, nine hundred seventy-two".