226265146 has 4 divisors (see below), whose sum is σ = 339397722. Its totient is φ = 113132572.

The previous prime is 226265131. The next prime is 226265159. The reversal of 226265146 is 641562622.

226265146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 130988025 + 95277121 = 11445^2 + 9761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56566285 + ... + 56566288.

Almost surely, 2^226265146 is an apocalyptic number.

226265146 is a deficient number, since it is larger than the sum of its proper divisors (113132576).

226265146 is a wasteful number, since it uses less digits than its factorization.

226265146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113132575.

The product of its digits is 34560, while the sum is 34.

The square root of 226265146 is about 15042.1124181413. The cubic root of 226265146 is about 609.3580508141.

It can be divided in two parts, 22626 and 5146, that added together give a palindrome (27772).

The spelling of 226265146 in words is "two hundred twenty-six million, two hundred sixty-five thousand, one hundred forty-six".