226171137 has 8 divisors (see below), whose sum is σ = 301719520. Its totient is φ = 150701760.

The previous prime is 226171109. The next prime is 226171151. The reversal of 226171137 is 731171622.

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

It is not a de Polignac number, because 226171137 - 2⁶ = 226171073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226171157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12712 + ... + 24777.

It is an arithmetic number, because the mean of its divisors is an integer number (37714940).

Almost surely, 2^226171137 is an apocalyptic number.

It is an amenable number.

226171137 is a deficient number, since it is larger than the sum of its proper divisors (75548383).

226171137 is a wasteful number, since it uses less digits than its factorization.

226171137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39503.

The product of its digits is 3528, while the sum is 30.

The square root of 226171137 is about 15038.9872331883. The cubic root of 226171137 is about 609.2736467754.

The spelling of 226171137 in words is "two hundred twenty-six million, one hundred seventy-one thousand, one hundred thirty-seven".