227450872 has 32 divisors (see below), whose sum is σ = 467279280. Its totient is φ = 102933760.

The previous prime is 227450851. The next prime is 227450879. The reversal of 227450872 is 278054722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227450879) 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, 14958 + ... + 26050.

Almost surely, 2^227450872 is an apocalyptic number.

227450872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

227450872 is an abundant number, since it is smaller than the sum of its proper divisors (239828408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227450872 is a wasteful number, since it uses less digits than its factorization.

227450872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11343 (or 11339 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 227450872 is about 15081.4744637254. The cubic root of 227450872 is about 610.4206289940.

The spelling of 227450872 in words is "two hundred twenty-seven million, four hundred fifty thousand, eight hundred seventy-two".