113899328 has 14 divisors (see below), whose sum is σ = 226019106. Its totient is φ = 56949632.

The previous prime is 113899321. The next prime is 113899349. The reversal of 113899328 is 823998311.

It can be written as a sum of positive squares in only one way, i.e., 113891584 + 7744 = 10672^2 + 88^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113899321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889775 + ... + 889902.

Almost surely, 2^113899328 is an apocalyptic number.

It is an amenable number.

113899328 is a deficient number, since it is larger than the sum of its proper divisors (112119778).

113899328 is an equidigital number, since it uses as much as digits as its factorization.

113899328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779689 (or 1779679 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 113899328 is about 10672.3628124235. The cubic root of 113899328 is about 484.7379858010.

The spelling of 113899328 in words is "one hundred thirteen million, eight hundred ninety-nine thousand, three hundred twenty-eight".