113698512 has 40 divisors (see below), whose sum is σ = 326358080. Its totient is φ = 37899360.

The previous prime is 113698511. The next prime is 113698513. The reversal of 113698512 is 215896311.

113698512 is a `hidden beast` number, since 1 + 136 + 9 + 8 + 512 = 666.

It is an interprime number because it is at equal distance from previous prime (113698511) and next prime (113698513).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113698511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131164 + ... + 132027.

It is an arithmetic number, because the mean of its divisors is an integer number (8158952).

Almost surely, 2^113698512 is an apocalyptic number.

113698512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113698512 is an abundant number, since it is smaller than the sum of its proper divisors (212659568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113698512 is a wasteful number, since it uses less digits than its factorization.

113698512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263208 (or 263196 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 113698512 is about 10662.9504359722. The cubic root of 113698512 is about 484.4529375637.

It can be divided in two parts, 11369 and 8512, that added together give a square (19881 = 141²).

The spelling of 113698512 in words is "one hundred thirteen million, six hundred ninety-eight thousand, five hundred twelve".