113734537 has 12 divisors (see below), whose sum is σ = 133672980. Its totient is φ = 96477696.

The previous prime is 113734507. The next prime is 113734541. The reversal of 113734537 is 735437311.

It can be written as a sum of positive squares in 2 ways, for example, as 65028096 + 48706441 = 8064^2 + 6979^2 .

It is a de Polignac number, because none of the positive numbers 2^k-113734537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113734507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7212 + ... + 16717.

It is an arithmetic number, because the mean of its divisors is an integer number (11139415).

Almost surely, 2^113734537 is an apocalyptic number.

It is an amenable number.

113734537 is a deficient number, since it is larger than the sum of its proper divisors (19938443).

113734537 is an equidigital number, since it uses as much as digits as its factorization.

113734537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24040 (or 24033 counting only the distinct ones).

The product of its digits is 26460, while the sum is 34.

The square root of 113734537 is about 10664.6395625919. The cubic root of 113734537 is about 484.5040979346.

The spelling of 113734537 in words is "one hundred thirteen million, seven hundred thirty-four thousand, five hundred thirty-seven".