113452479 has 12 divisors (see below), whose sum is σ = 187286736. Its totient is φ = 64829952.

The previous prime is 113452463. The next prime is 113452517. The reversal of 113452479 is 974254311.

113452479 is a `hidden beast` number, since 1 + 134 + 52 + 479 = 666.

It is not a de Polignac number, because 113452479 - 2⁴ = 113452463 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113452459) 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, 900354 + ... + 900479.

It is an arithmetic number, because the mean of its divisors is an integer number (15607228).

Almost surely, 2^113452479 is an apocalyptic number.

113452479 is a deficient number, since it is larger than the sum of its proper divisors (73834257).

113452479 is a wasteful number, since it uses less digits than its factorization.

113452479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800846 (or 1800843 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 113452479 is about 10651.4073717983. The cubic root of 113452479 is about 484.1032481848.

It can be divided in two parts, 11345 and 2479, that added together give a cube (13824 = 24³).

The spelling of 113452479 in words is "one hundred thirteen million, four hundred fifty-two thousand, four hundred seventy-nine".