226252555 has 16 divisors (see below), whose sum is σ = 280615104. Its totient is φ = 175006720.

The previous prime is 226252517. The next prime is 226252561. The reversal of 226252555 is 555252622.

It is not a de Polignac number, because 226252555 - 2⁷ = 226252427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226252555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18282 + ... + 28048.

It is an arithmetic number, because the mean of its divisors is an integer number (17538444).

Almost surely, 2^226252555 is an apocalyptic number.

226252555 is a deficient number, since it is larger than the sum of its proper divisors (54362549).

226252555 is a wasteful number, since it uses less digits than its factorization.

226252555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9926.

The product of its digits is 60000, while the sum is 34.

The square root of 226252555 is about 15041.6938873253. The cubic root of 226252555 is about 609.3467476010.

The spelling of 226252555 in words is "two hundred twenty-six million, two hundred fifty-two thousand, five hundred fifty-five".