113579398 has 4 divisors (see below), whose sum is σ = 170369100. Its totient is φ = 56789698.

The previous prime is 113579317. The next prime is 113579419. The reversal of 113579398 is 893975311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 893975311 = 17 ⋅52586783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28394848 + ... + 28394851.

It is an arithmetic number, because the mean of its divisors is an integer number (42592275).

Almost surely, 2^113579398 is an apocalyptic number.

113579398 is a deficient number, since it is larger than the sum of its proper divisors (56789702).

113579398 is an equidigital number, since it uses as much as digits as its factorization.

113579398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56789701.

The product of its digits is 204120, while the sum is 46.

The square root of 113579398 is about 10657.3635576535. The cubic root of 113579398 is about 484.2837026014.

The spelling of 113579398 in words is "one hundred thirteen million, five hundred seventy-nine thousand, three hundred ninety-eight".