113614440 has 64 divisors (see below), whose sum is σ = 342696960. Its totient is φ = 30132480.

The previous prime is 113614439. The next prime is 113614441. The reversal of 113614440 is 44416311.

It is an interprime number because it is at equal distance from previous prime (113614439) and next prime (113614441).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 113614440.

It is not an unprimeable number, because it can be changed into a prime (113614441) 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, 20442 + ... + 25398.

It is an arithmetic number, because the mean of its divisors is an integer number (5354640).

Almost surely, 2^113614440 is an apocalyptic number.

113614440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113614440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171348480).

113614440 is an abundant number, since it is smaller than the sum of its proper divisors (229082520).

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

113614440 is a wasteful number, since it uses less digits than its factorization.

113614440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5162 (or 5158 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 113614440 is about 10659.0074584832. The cubic root of 113614440 is about 484.3335019044. Note that the first 3 decimals are identical.

It can be divided in two parts, 1136 and 14440, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 113614440 in words is "one hundred thirteen million, six hundred fourteen thousand, four hundred forty".