227030880 has 96 divisors (see below), whose sum is σ = 718502400. Its totient is φ = 60257792.

The previous prime is 227030863. The next prime is 227030929. The reversal of 227030880 is 88030722.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113731 + ... + 115709.

It is an arithmetic number, because the mean of its divisors is an integer number (7484400).

Almost surely, 2^227030880 is an apocalyptic number.

227030880 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 227030880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359251200).

227030880 is an abundant number, since it is smaller than the sum of its proper divisors (491471520).

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

227030880 is a wasteful number, since it uses less digits than its factorization.

227030880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 227030880 is about 15067.5439272630. The cubic root of 227030880 is about 610.0446800561.

The spelling of 227030880 in words is "two hundred twenty-seven million, thirty thousand, eight hundred eighty".