226543450 has 48 divisors (see below), whose sum is σ = 493343424. Its totient is φ = 75772800.

The previous prime is 226543439. The next prime is 226543483. The reversal of 226543450 is 54345622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6457 + ... + 22243.

It is an arithmetic number, because the mean of its divisors is an integer number (10277988).

Almost surely, 2^226543450 is an apocalyptic number.

226543450 is an abundant number, since it is smaller than the sum of its proper divisors (266799974).

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

226543450 is a wasteful number, since it uses less digits than its factorization.

226543450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15847 (or 15842 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 226543450 is about 15051.3604036313. The cubic root of 226543450 is about 609.6077833417.

The spelling of 226543450 in words is "two hundred twenty-six million, five hundred forty-three thousand, four hundred fifty".