113928365 has 8 divisors (see below), whose sum is σ = 140409240. Its totient is φ = 88679232.

The previous prime is 113928307. The next prime is 113928377. The reversal of 113928365 is 563829311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 58782889 + 55145476 = 7667^2 + 7426^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113928365 - 2⁶ = 113928301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307730 + ... + 308099.

It is an arithmetic number, because the mean of its divisors is an integer number (17551155).

Almost surely, 2^113928365 is an apocalyptic number.

It is an amenable number.

113928365 is a deficient number, since it is larger than the sum of its proper divisors (26480875).

113928365 is an equidigital number, since it uses as much as digits as its factorization.

113928365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615871.

The product of its digits is 38880, while the sum is 38.

The square root of 113928365 is about 10673.7231086440. The cubic root of 113928365 is about 484.7791746333.

The spelling of 113928365 in words is "one hundred thirteen million, nine hundred twenty-eight thousand, three hundred sixty-five".