226146650 has 12 divisors (see below), whose sum is σ = 420632862. Its totient is φ = 90458640.

The previous prime is 226146629. The next prime is 226146667. The reversal of 226146650 is 56641622.

It can be written as a sum of positive squares in 3 ways, for example, as 139972561 + 86174089 = 11831^2 + 9283^2 .

It is a super-2 number, since 2×226146650² = 102284614612445000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2261417 + ... + 2261516.

Almost surely, 2^226146650 is an apocalyptic number.

226146650 is a deficient number, since it is larger than the sum of its proper divisors (194486212).

226146650 is a wasteful number, since it uses less digits than its factorization.

226146650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522945 (or 4522940 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 226146650 is about 15038.1730938302. The cubic root of 226146650 is about 609.2516577888.

The spelling of 226146650 in words is "two hundred twenty-six million, one hundred forty-six thousand, six hundred fifty".