226306516 has 12 divisors (see below), whose sum is σ = 419332788. Its totient is φ = 106497152.

The previous prime is 226306469. The next prime is 226306537. The reversal of 226306516 is 615603622.

It can be written as a sum of positive squares in 2 ways, for example, as 96118416 + 130188100 = 9804^2 + 11410^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663951 + ... + 1664086.

It is an arithmetic number, because the mean of its divisors is an integer number (34944399).

Almost surely, 2^226306516 is an apocalyptic number.

It is an amenable number.

226306516 is a deficient number, since it is larger than the sum of its proper divisors (193026272).

226306516 is a wasteful number, since it uses less digits than its factorization.

226306516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328058 (or 3328056 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 226306516 is about 15043.4874945938. The cubic root of 226306516 is about 609.3951866063.

The spelling of 226306516 in words is "two hundred twenty-six million, three hundred six thousand, five hundred sixteen".