113787798 has 8 divisors (see below), whose sum is σ = 227575608. Its totient is φ = 37929264.

The previous prime is 113787787. The next prime is 113787803. The reversal of 113787798 is 897787311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

113787798 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 113787798.

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, 9482311 + ... + 9482322.

It is an arithmetic number, because the mean of its divisors is an integer number (28446951).

Almost surely, 2^113787798 is an apocalyptic number.

113787798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113787798 is a wasteful number, since it uses less digits than its factorization.

113787798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18964638.

The product of its digits is 592704, while the sum is 51.

The square root of 113787798 is about 10667.1363542424. The cubic root of 113787798 is about 484.5797159669.

The spelling of 113787798 in words is "one hundred thirteen million, seven hundred eighty-seven thousand, seven hundred ninety-eight".