113863575 has 48 divisors (see below), whose sum is σ = 218168576. Its totient is φ = 51321600.

The previous prime is 113863571. The next prime is 113863579. The reversal of 113863575 is 575368311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113863571) and next prime (113863579).

It is not a de Polignac number, because 113863575 - 2² = 113863571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113863571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36840 + ... + 39810.

Almost surely, 2^113863575 is an apocalyptic number.

113863575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113863575 is a deficient number, since it is larger than the sum of its proper divisors (104305001).

113863575 is a wasteful number, since it uses less digits than its factorization.

113863575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064 (or 3059 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 113863575 is about 10670.6876535676. The cubic root of 113863575 is about 484.6872607405.

The spelling of 113863575 in words is "one hundred thirteen million, eight hundred sixty-three thousand, five hundred seventy-five".