227428265 has 16 divisors (see below), whose sum is σ = 279542016. Its totient is φ = 177576000.

The previous prime is 227428241. The next prime is 227428273. The reversal of 227428265 is 562824722.

It is not a de Polignac number, because 227428265 - 2⁸ = 227428009 is a prime.

It is a Duffinian number.

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, 32684 + ... + 39026.

It is an arithmetic number, because the mean of its divisors is an integer number (17471376).

Almost surely, 2^227428265 is an apocalyptic number.

It is an amenable number.

227428265 is a deficient number, since it is larger than the sum of its proper divisors (52113751).

227428265 is a wasteful number, since it uses less digits than its factorization.

227428265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6520.

The product of its digits is 107520, while the sum is 38.

The square root of 227428265 is about 15080.7249494180. The cubic root of 227428265 is about 610.4004045000.

The spelling of 227428265 in words is "two hundred twenty-seven million, four hundred twenty-eight thousand, two hundred sixty-five".