226453180 has 24 divisors (see below), whose sum is σ = 478749600. Its totient is φ = 89972160.

The previous prime is 226453163. The next prime is 226453181. The reversal of 226453180 is 81354622.

It is a super-2 number, since 2×226453180² = 102562085464224800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226453181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35016 + ... + 40975.

It is an arithmetic number, because the mean of its divisors is an integer number (19947900).

Almost surely, 2^226453180 is an apocalyptic number.

226453180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226453180 is an abundant number, since it is smaller than the sum of its proper divisors (252296420).

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

226453180 is a wasteful number, since it uses less digits than its factorization.

226453180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76149 (or 76147 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 226453180 is about 15048.3613725880. The cubic root of 226453180 is about 609.5268031363.

The spelling of 226453180 in words is "two hundred twenty-six million, four hundred fifty-three thousand, one hundred eighty".