226775475 has 18 divisors (see below), whose sum is σ = 406180476. Its totient is φ = 120946800.

The previous prime is 226775411. The next prime is 226775489. The reversal of 226775475 is 574577622.

It is not a de Polignac number, because 226775475 - 2⁶ = 226775411 is a prime.

It is a super-2 number, since 2×226775475² = 102854232122951250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 226775475.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 503721 + ... + 504170.

It is an arithmetic number, because the mean of its divisors is an integer number (22565582).

Almost surely, 2^226775475 is an apocalyptic number.

226775475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226775475 is a deficient number, since it is larger than the sum of its proper divisors (179405001).

226775475 is a wasteful number, since it uses less digits than its factorization.

226775475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007907 (or 1007899 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 226775475 is about 15059.0662061099. The cubic root of 226775475 is about 609.8158317087.

The spelling of 226775475 in words is "two hundred twenty-six million, seven hundred seventy-five thousand, four hundred seventy-five".