113645422 has 16 divisors (see below), whose sum is σ = 195753600. Its totient is φ = 48938040.

The previous prime is 113645407. The next prime is 113645437. The reversal of 113645422 is 224546311.

It is an interprime number because it is at equal distance from previous prime (113645407) and next prime (113645437).

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, 135522 + ... + 136357.

It is an arithmetic number, because the mean of its divisors is an integer number (12234600).

Almost surely, 2^113645422 is an apocalyptic number.

113645422 is a deficient number, since it is larger than the sum of its proper divisors (82108178).

113645422 is a wasteful number, since it uses less digits than its factorization.

113645422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271911.

The product of its digits is 5760, while the sum is 28.

The square root of 113645422 is about 10660.4606842294. The cubic root of 113645422 is about 484.3775228838.

The spelling of 113645422 in words is "one hundred thirteen million, six hundred forty-five thousand, four hundred twenty-two".