226718496 has 36 divisors (see below), whose sum is σ = 644731542. Its totient is φ = 75572736.

The previous prime is 226718483. The next prime is 226718537. The reversal of 226718496 is 694817622.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 191434896 + 35283600 = 13836^2 + 5940^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393321 + ... + 393896.

Almost surely, 2^226718496 is an apocalyptic number.

It is an amenable number.

226718496 is an abundant number, since it is smaller than the sum of its proper divisors (418013046).

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

226718496 is a wasteful number, since it uses less digits than its factorization.

226718496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787233 (or 787222 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 226718496 is about 15057.1742368879. The cubic root of 226718496 is about 609.7647538650.

The spelling of 226718496 in words is "two hundred twenty-six million, seven hundred eighteen thousand, four hundred ninety-six".