227298880 has 112 divisors (see below), whose sum is σ = 572780160. Its totient is φ = 85741568.

The previous prime is 227298833. The next prime is 227298917. The reversal of 227298880 is 88892722.

227298880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 227298880.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654867 + ... + 655213.

Almost surely, 2^227298880 is an apocalyptic number.

227298880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227298880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286390080).

227298880 is an abundant number, since it is smaller than the sum of its proper divisors (345481280).

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

227298880 is a wasteful number, since it uses less digits than its factorization.

227298880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 227298880 is about 15076.4345917727. The cubic root of 227298880 is about 610.2846293305.

The spelling of 227298880 in words is "two hundred twenty-seven million, two hundred ninety-eight thousand, eight hundred eighty".