113278758 has 8 divisors (see below), whose sum is σ = 226557528. Its totient is φ = 37759584.

The previous prime is 113278757. The next prime is 113278787. The reversal of 113278758 is 857872311.

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

113278758 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113278757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9439891 + ... + 9439902.

It is an arithmetic number, because the mean of its divisors is an integer number (28319691).

Almost surely, 2^113278758 is an apocalyptic number.

113278758 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.

113278758 is a wasteful number, since it uses less digits than its factorization.

113278758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18879798.

The product of its digits is 94080, while the sum is 42.

The square root of 113278758 is about 10643.2494098372. The cubic root of 113278758 is about 483.8560320158.

The spelling of 113278758 in words is "one hundred thirteen million, two hundred seventy-eight thousand, seven hundred fifty-eight".