5231188 has 12 divisors (see below), whose sum is σ = 9450112. Its totient is φ = 2531160.

The previous prime is 5231173. The next prime is 5231197. The reversal of 5231188 is 8811325.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

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, 20970 + ... + 21217.

Almost surely, 2^5231188 is an apocalyptic number.

It is an amenable number.

5231188 is a deficient number, since it is larger than the sum of its proper divisors (4218924).

5231188 is a wasteful number, since it uses less digits than its factorization.

5231188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42222 (or 42220 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 5231188 is about 2287.1790485224. The cubic root of 5231188 is about 173.5934932826.

It can be divided in two parts, 523 and 1188, that added together give a triangular number (1711 = T₅₈).

The spelling of 5231188 in words is "five million, two hundred thirty-one thousand, one hundred eighty-eight".