113896719 has 16 divisors (see below), whose sum is σ = 178662240. Its totient is φ = 71464320.

The previous prime is 113896711. The next prime is 113896747. The reversal of 113896719 is 917698311.

It is not a de Polignac number, because 113896719 - 2³ = 113896711 is a prime.

It is a super-2 number, since 2×113896719² = 25944925197929922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113896711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123612 + ... + 124529.

It is an arithmetic number, because the mean of its divisors is an integer number (11166390).

Almost surely, 2^113896719 is an apocalyptic number.

113896719 is a deficient number, since it is larger than the sum of its proper divisors (64765521).

113896719 is a wasteful number, since it uses less digits than its factorization.

113896719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248167 (or 248161 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 113896719 is about 10672.2405801219. The cubic root of 113896719 is about 484.7342846055.

The spelling of 113896719 in words is "one hundred thirteen million, eight hundred ninety-six thousand, seven hundred nineteen".