226554380 has 48 divisors (see below), whose sum is σ = 530046720. Its totient is φ = 80763648.

The previous prime is 226554343. The next prime is 226554421. The reversal of 226554380 is 83455622.

It is a self number, because there is not a number n which added to its sum of digits gives 226554380.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7484 + ... + 22563.

It is an arithmetic number, because the mean of its divisors is an integer number (11042640).

Almost surely, 2^226554380 is an apocalyptic number.

226554380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226554380 is an abundant number, since it is smaller than the sum of its proper divisors (303492340).

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

226554380 is a wasteful number, since it uses less digits than its factorization.

226554380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30098 (or 30096 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 226554380 is about 15051.7234893550. The cubic root of 226554380 is about 609.6175870620.

The spelling of 226554380 in words is "two hundred twenty-six million, five hundred fifty-four thousand, three hundred eighty".