113279906 has 8 divisors (see below), whose sum is σ = 170022684. Its totient is φ = 56605680.

The previous prime is 113279893. The next prime is 113279923. The reversal of 113279906 is 609972311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88529281 + 24750625 = 9409^2 + 4975^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 113279906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12785 + ... + 19748.

Almost surely, 2^113279906 is an apocalyptic number.

113279906 is a deficient number, since it is larger than the sum of its proper divisors (56742778).

113279906 is a wasteful number, since it uses less digits than its factorization.

113279906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34276.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 113279906 is about 10643.3033405987. The cubic root of 113279906 is about 483.8576665231.

The spelling of 113279906 in words is "one hundred thirteen million, two hundred seventy-nine thousand, nine hundred six".