113288226 has 8 divisors (see below), whose sum is σ = 226576464. Its totient is φ = 37762740.

The previous prime is 113288183. The next prime is 113288233. The reversal of 113288226 is 622882311.

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

113288226 is an admirable 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, 9440680 + ... + 9440691.

It is an arithmetic number, because the mean of its divisors is an integer number (28322058).

Almost surely, 2^113288226 is an apocalyptic number.

113288226 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.

113288226 is a wasteful number, since it uses less digits than its factorization.

113288226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18881376.

The product of its digits is 9216, while the sum is 33.

The square root of 113288226 is about 10643.6941895190. The cubic root of 113288226 is about 483.8695120991.

The spelling of 113288226 in words is "one hundred thirteen million, two hundred eighty-eight thousand, two hundred twenty-six".