113890776 has 64 divisors (see below), whose sum is σ = 300257280. Its totient is φ = 35946240.

The previous prime is 113890771. The next prime is 113890781. The reversal of 113890776 is 677098311.

It is an interprime number because it is at equal distance from previous prime (113890771) and next prime (113890781).

It is a super-2 number, since 2×113890776² = 25942217715764352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113890771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33340 + ... + 36596.

It is an arithmetic number, because the mean of its divisors is an integer number (4691520).

Almost surely, 2^113890776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113890776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150128640).

113890776 is an abundant number, since it is smaller than the sum of its proper divisors (186366504).

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

113890776 is a wasteful number, since it uses less digits than its factorization.

113890776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344 (or 3340 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 113890776 is about 10671.9621438609. The cubic root of 113890776 is about 484.7258534994.

The spelling of 113890776 in words is "one hundred thirteen million, eight hundred ninety thousand, seven hundred seventy-six".