226346512 has 40 divisors (see below), whose sum is σ = 505174016. Its totient is φ = 96235776.

The previous prime is 226346507. The next prime is 226346521. The reversal of 226346512 is 215643622.

226346512 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226346512² = 102465486989132288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6268 + ... + 22180.

Almost surely, 2^226346512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226346512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252587008).

226346512 is an abundant number, since it is smaller than the sum of its proper divisors (278827504).

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

226346512 is a wasteful number, since it uses less digits than its factorization.

226346512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16055 (or 16049 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 226346512 is about 15044.8167818688. The cubic root of 226346512 is about 609.4310847245.

The spelling of 226346512 in words is "two hundred twenty-six million, three hundred forty-six thousand, five hundred twelve".