113054478 has 8 divisors (see below), whose sum is σ = 226108968. Its totient is φ = 37684824.

The previous prime is 113054477. The next prime is 113054479. The reversal of 113054478 is 874450311.

It is an interprime number because it is at equal distance from previous prime (113054477) and next prime (113054479).

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

113054478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113054477) 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, 9421201 + ... + 9421212.

It is an arithmetic number, because the mean of its divisors is an integer number (28263621).

Almost surely, 2^113054478 is an apocalyptic number.

113054478 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.

113054478 is a wasteful number, since it uses less digits than its factorization.

113054478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18842418.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 113054478 is about 10632.7079335417. The cubic root of 113054478 is about 483.5364930586.

The spelling of 113054478 in words is "one hundred thirteen million, fifty-four thousand, four hundred seventy-eight".