113670428 has 24 divisors (see below), whose sum is σ = 205868544. Its totient is φ = 54860400.

The previous prime is 113670413. The next prime is 113670443. The reversal of 113670428 is 824076311.

It is an interprime number because it is at equal distance from previous prime (113670413) and next prime (113670443).

It is a junction number, because it is equal to n+sod(n) for n = 113670394 and 113670403.

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, 59951 + ... + 61817.

It is an arithmetic number, because the mean of its divisors is an integer number (8577856).

Almost surely, 2^113670428 is an apocalyptic number.

It is an amenable number.

113670428 is a deficient number, since it is larger than the sum of its proper divisors (92198116).

113670428 is a wasteful number, since it uses less digits than its factorization.

113670428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393 (or 2391 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 113670428 is about 10661.6334583402. The cubic root of 113670428 is about 484.4130469899.

The spelling of 113670428 in words is "one hundred thirteen million, six hundred seventy thousand, four hundred twenty-eight".