226389475 has 24 divisors (see below), whose sum is σ = 303435440. Its totient is φ = 166561920.

The previous prime is 226389469. The next prime is 226389479. The reversal of 226389475 is 574983622.

It is not a de Polignac number, because 226389475 - 2¹⁵ = 226356707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226389479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98641 + ... + 100909.

Almost surely, 2^226389475 is an apocalyptic number.

226389475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226389475 is a deficient number, since it is larger than the sum of its proper divisors (77045965).

226389475 is a wasteful number, since it uses less digits than its factorization.

226389475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2599 (or 2594 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 226389475 is about 15046.2445480592. The cubic root of 226389475 is about 609.4696411411.

The spelling of 226389475 in words is "two hundred twenty-six million, three hundred eighty-nine thousand, four hundred seventy-five".