226181960 has 16 divisors (see below), whose sum is σ = 508909500. Its totient is φ = 90472768.

The previous prime is 226181941. The next prime is 226181993. The reversal of 226181960 is 69181622.

226181960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 209844196 + 16337764 = 14486^2 + 4042^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 226181960.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827235 + ... + 2827314.

Almost surely, 2^226181960 is an apocalyptic number.

226181960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226181960 is an abundant number, since it is smaller than the sum of its proper divisors (282727540).

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

226181960 is a wasteful number, since it uses less digits than its factorization.

226181960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654560 (or 5654556 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 226181960 is about 15039.3470602949. The cubic root of 226181960 is about 609.2833651735.

The spelling of 226181960 in words is "two hundred twenty-six million, one hundred eighty-one thousand, nine hundred sixty".