5031187 has 4 divisors (see below), whose sum is σ = 5749936. Its totient is φ = 4312440.

The previous prime is 5031161. The next prime is 5031193. The reversal of 5031187 is 7811305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5031187 - 2¹¹ = 5029139 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5031127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359364 + ... + 359377.

It is an arithmetic number, because the mean of its divisors is an integer number (1437484).

Almost surely, 2^5031187 is an apocalyptic number.

5031187 is a deficient number, since it is larger than the sum of its proper divisors (718749).

5031187 is an equidigital number, since it uses as much as digits as its factorization.

5031187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718748.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 5031187 is about 2243.0307621609. The cubic root of 5031187 is about 171.3523848299.

The spelling of 5031187 in words is "five million, thirty-one thousand, one hundred eighty-seven".