113780597 has 12 divisors (see below), whose sum is σ = 132713100. Its totient is φ = 97263936.

The previous prime is 113780591. The next prime is 113780599. The reversal of 113780597 is 795087311.

It can be written as a sum of positive squares in 2 ways, for example, as 57365476 + 56415121 = 7574^2 + 7511^2 .

It is not a de Polignac number, because 113780597 - 2¹⁸ = 113518453 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 (113780591) 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, 16529 + ... + 22377.

It is an arithmetic number, because the mean of its divisors is an integer number (11059425).

Almost surely, 2^113780597 is an apocalyptic number.

It is an amenable number.

113780597 is a deficient number, since it is larger than the sum of its proper divisors (18932503).

113780597 is an equidigital number, since it uses as much as digits as its factorization.

113780597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6260 (or 6253 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 113780597 is about 10666.7988168897. The cubic root of 113780597 is about 484.5694936285.

The spelling of 113780597 in words is "one hundred thirteen million, seven hundred eighty thousand, five hundred ninety-seven".