227883240 has 128 divisors (see below), whose sum is σ = 818092800. Its totient is φ = 56090880.

The previous prime is 227883221. The next prime is 227883323. The reversal of 227883240 is 42388722.

227883240 is digitally balanced in base 2, 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 (36).

It is a junction number, because it is equal to n+sod(n) for n = 227883195 and 227883204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5925 + ... + 22155.

It is an arithmetic number, because the mean of its divisors is an integer number (6391350).

Almost surely, 2^227883240 is an apocalyptic number.

227883240 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 227883240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409046400).

227883240 is an abundant number, since it is smaller than the sum of its proper divisors (590209560).

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

227883240 is a wasteful number, since it uses less digits than its factorization.

227883240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16264 (or 16254 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 227883240 is about 15095.8020654750. The cubic root of 227883240 is about 610.8071729620.

The spelling of 227883240 in words is "two hundred twenty-seven million, eight hundred eighty-three thousand, two hundred forty".