226417172 has 6 divisors (see below), whose sum is σ = 396230058. Its totient is φ = 113208584.

The previous prime is 226417151. The next prime is 226417183. The reversal of 226417172 is 271714622.

226417172 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 170406916 + 56010256 = 13054^2 + 7484^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28302143 + ... + 28302150.

It is an arithmetic number, because the mean of its divisors is an integer number (66038343).

Almost surely, 2^226417172 is an apocalyptic number.

It is an amenable number.

226417172 is a deficient number, since it is larger than the sum of its proper divisors (169812886).

226417172 is a wasteful number, since it uses less digits than its factorization.

226417172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56604297 (or 56604295 counting only the distinct ones).

The product of its digits is 9408, while the sum is 32.

The square root of 226417172 is about 15047.1649156909. The cubic root of 226417172 is about 609.4944947587.

The spelling of 226417172 in words is "two hundred twenty-six million, four hundred seventeen thousand, one hundred seventy-two".