113943560 has 16 divisors (see below), whose sum is σ = 256373100. Its totient is φ = 45577408.

The previous prime is 113943559. The next prime is 113943607. The reversal of 113943560 is 65349311.

It can be written as a sum of positive squares in 2 ways, for example, as 100120036 + 13823524 = 10006^2 + 3718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424255 + ... + 1424334.

Almost surely, 2^113943560 is an apocalyptic number.

113943560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113943560 is an abundant number, since it is smaller than the sum of its proper divisors (142429540).

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

113943560 is a wasteful number, since it uses less digits than its factorization.

113943560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848600 (or 2848596 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 113943560 is about 10674.4348796552. The cubic root of 113943560 is about 484.8007258718.

The spelling of 113943560 in words is "one hundred thirteen million, nine hundred forty-three thousand, five hundred sixty".