113634345 has 64 divisors (see below), whose sum is σ = 212290560. Its totient is φ = 51321600.

The previous prime is 113634343. The next prime is 113634371. The reversal of 113634345 is 543436311.

It is not a de Polignac number, because 113634345 - 2¹ = 113634343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113634343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209775 + ... + 210315.

It is an arithmetic number, because the mean of its divisors is an integer number (3317040).

Almost surely, 2^113634345 is an apocalyptic number.

113634345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113634345 is a deficient number, since it is larger than the sum of its proper divisors (98656215).

113634345 is a wasteful number, since it uses less digits than its factorization.

113634345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646.

The product of its digits is 12960, while the sum is 30.

The square root of 113634345 is about 10659.9411349219. The cubic root of 113634345 is about 484.3617849742.

The spelling of 113634345 in words is "one hundred thirteen million, six hundred thirty-four thousand, three hundred forty-five".