226454028 has 24 divisors (see below), whose sum is σ = 530100480. Its totient is φ = 75240720.

The previous prime is 226453999. The next prime is 226454057. The reversal of 226454028 is 820454622.

It is an interprime number because it is at equal distance from previous prime (226453999) and next prime (226454057).

It is a self number, because there is not a number n which added to its sum of digits gives 226454028.

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, 26608 + ... + 34071.

It is an arithmetic number, because the mean of its divisors is an integer number (22087520).

Almost surely, 2^226454028 is an apocalyptic number.

It is an amenable number.

226454028 is an abundant number, since it is smaller than the sum of its proper divisors (303646452).

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

226454028 is a wasteful number, since it uses less digits than its factorization.

226454028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60997 (or 60995 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 226454028 is about 15048.3895483869. The cubic root of 226454028 is about 609.5275639677.

The spelling of 226454028 in words is "two hundred twenty-six million, four hundred fifty-four thousand, twenty-eight".