226984560 has 160 divisors (see below), whose sum is σ = 774807552. Its totient is φ = 54512640.

The previous prime is 226984553. The next prime is 226984577. The reversal of 226984560 is 65489622.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 334942 + ... + 335618.

Almost surely, 2^226984560 is an apocalyptic number.

226984560 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 226984560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387403776).

226984560 is an abundant number, since it is smaller than the sum of its proper divisors (547822992).

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

226984560 is a wasteful number, since it uses less digits than its factorization.

226984560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 226984560 is about 15066.0067702096. The cubic root of 226984560 is about 610.0031890902.

The spelling of 226984560 in words is "two hundred twenty-six million, nine hundred eighty-four thousand, five hundred sixty".