5031620 has 24 divisors (see below), whose sum is σ = 11527488. Its totient is φ = 1829600.

The previous prime is 5031601. The next prime is 5031623. The reversal of 5031620 is 261305.

It is not an unprimeable number, because it can be changed into a prime (5031623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11216 + ... + 11655.

It is an arithmetic number, because the mean of its divisors is an integer number (480312).

Almost surely, 2^5031620 is an apocalyptic number.

It is an amenable number.

5031620 is an abundant number, since it is smaller than the sum of its proper divisors (6495868).

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

5031620 is a wasteful number, since it uses less digits than its factorization.

5031620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22891 (or 22889 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 5031620 is about 2243.1272812750. The cubic root of 5031620 is about 171.3573003998.

Adding to 5031620 its reverse (261305), we get a palindrome (5292925).

The spelling of 5031620 in words is "five million, thirty-one thousand, six hundred twenty".