113535970 has 16 divisors (see below), whose sum is σ = 209350008. Its totient is φ = 44306560.

The previous prime is 113535937. The next prime is 113535977. The reversal of 113535970 is 79535311.

It can be written as a sum of positive squares in 4 ways, for example, as 88003161 + 25532809 = 9381^2 + 5053^2 .

It is not an unprimeable number, because it can be changed into a prime (113535977) 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, 138049 + ... + 138868.

Almost surely, 2^113535970 is an apocalyptic number.

113535970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113535970 is a deficient number, since it is larger than the sum of its proper divisors (95814038).

113535970 is a wasteful number, since it uses less digits than its factorization.

113535970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276965.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 113535970 is about 10655.3258983477. The cubic root of 113535970 is about 484.2219714715.

The spelling of 113535970 in words is "one hundred thirteen million, five hundred thirty-five thousand, nine hundred seventy".