113791776 has 96 divisors (see below), whose sum is σ = 343099008. Its totient is φ = 32348160.

The previous prime is 113791759. The next prime is 113791781. The reversal of 113791776 is 677197311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210066 + ... + 210606.

It is an arithmetic number, because the mean of its divisors is an integer number (3573948).

Almost surely, 2^113791776 is an apocalyptic number.

113791776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113791776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171549504).

113791776 is an abundant number, since it is smaller than the sum of its proper divisors (229307232).

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

113791776 is a wasteful number, since it uses less digits than its factorization.

113791776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 866 counting only the distinct ones).

The product of its digits is 55566, while the sum is 42.

The square root of 113791776 is about 10667.3228131523. The cubic root of 113791776 is about 484.5853628397.

The spelling of 113791776 in words is "one hundred thirteen million, seven hundred ninety-one thousand, seven hundred seventy-six".