226925585 has 16 divisors (see below), whose sum is σ = 277032960. Its totient is φ = 178409280.

The previous prime is 226925579. The next prime is 226925593. The reversal of 226925585 is 585529622.

It is not a de Polignac number, because 226925585 - 2¹⁸ = 226663441 is a prime.

It is a super-2 number, since 2×226925585² = 102990442255184450, which contains 22 as substring.

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, 135131 + ... + 136799.

It is an arithmetic number, because the mean of its divisors is an integer number (17314560).

Almost surely, 2^226925585 is an apocalyptic number.

It is an amenable number.

226925585 is a deficient number, since it is larger than the sum of its proper divisors (50107375).

226925585 is a wasteful number, since it uses less digits than its factorization.

226925585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128.

The product of its digits is 432000, while the sum is 44.

The square root of 226925585 is about 15064.0494223831. The cubic root of 226925585 is about 609.9503542862.

The spelling of 226925585 in words is "two hundred twenty-six million, nine hundred twenty-five thousand, five hundred eighty-five".