119472831 has 12 divisors (see below), whose sum is σ = 175401720. Its totient is φ = 78342480.

The previous prime is 119472809. The next prime is 119472839. The reversal of 119472831 is 138274911.

It is a happy number.

It is not a de Polignac number, because 119472831 - 2⁶ = 119472767 is a prime.

It is a super-2 number, since 2×119472831² = 28547514694309122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119472839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108261 + ... + 109358.

It is an arithmetic number, because the mean of its divisors is an integer number (14616810).

Almost surely, 2^119472831 is an apocalyptic number.

119472831 is a deficient number, since it is larger than the sum of its proper divisors (55928889).

119472831 is a wasteful number, since it uses less digits than its factorization.

119472831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217686 (or 217683 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 119472831 is about 10930.3628027619. The cubic root of 119472831 is about 492.5190709545.

The spelling of 119472831 in words is "one hundred nineteen million, four hundred seventy-two thousand, eight hundred thirty-one".