113621492 has 12 divisors (see below), whose sum is σ = 202208160. Its totient is φ = 55847736.

The previous prime is 113621477. The next prime is 113621509. The reversal of 113621492 is 294126311.

It is a congruent number.

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, 240488 + ... + 240959.

It is an arithmetic number, because the mean of its divisors is an integer number (16850680).

Almost surely, 2^113621492 is an apocalyptic number.

It is an amenable number.

113621492 is a deficient number, since it is larger than the sum of its proper divisors (88586668).

113621492 is a wasteful number, since it uses less digits than its factorization.

113621492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481510 (or 481508 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 113621492 is about 10659.3382533814. The cubic root of 113621492 is about 484.3435224886.

The spelling of 113621492 in words is "one hundred thirteen million, six hundred twenty-one thousand, four hundred ninety-two".