113161862 has 12 divisors (see below), whose sum is σ = 186577188. Its totient is φ = 51437100.

The previous prime is 113161819. The next prime is 113161871. The reversal of 113161862 is 268161311.

It is a super-2 number, since 2×113161862² = 25611214022614088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) 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 5 ways as a sum of consecutive naturals, for example, 233564 + ... + 234047.

It is an arithmetic number, because the mean of its divisors is an integer number (15548099).

Almost surely, 2^113161862 is an apocalyptic number.

113161862 is a deficient number, since it is larger than the sum of its proper divisors (73415326).

113161862 is a wasteful number, since it uses less digits than its factorization.

113161862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467635 (or 467624 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 113161862 is about 10637.7564363920. The cubic root of 113161862 is about 483.6895391901.

The spelling of 113161862 in words is "one hundred thirteen million, one hundred sixty-one thousand, eight hundred sixty-two".