226972871 has 8 divisors (see below), whose sum is σ = 234516384. Its totient is φ = 219550240.

The previous prime is 226972861. The next prime is 226972883. The reversal of 226972871 is 178279622.

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

It is a cyclic number.

It is not a de Polignac number, because 226972871 - 2⁶ = 226972807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226972861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26396 + ... + 33921.

It is an arithmetic number, because the mean of its divisors is an integer number (29314548).

Almost surely, 2^226972871 is an apocalyptic number.

226972871 is a deficient number, since it is larger than the sum of its proper divisors (7543513).

226972871 is an equidigital number, since it uses as much as digits as its factorization.

226972871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60441.

The product of its digits is 169344, while the sum is 44.

The square root of 226972871 is about 15065.6188389326. The cubic root of 226972871 is about 609.9927178204.

The spelling of 226972871 in words is "two hundred twenty-six million, nine hundred seventy-two thousand, eight hundred seventy-one".