227670225 has 24 divisors (see below), whose sum is σ = 377080032. Its totient is φ = 121209600.

The previous prime is 227670211. The next prime is 227670241. The reversal of 227670225 is 522076722.

It is not a de Polignac number, because 227670225 - 2⁵ = 227670193 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45865 + ... + 50585.

It is an arithmetic number, because the mean of its divisors is an integer number (15711668).

Almost surely, 2^227670225 is an apocalyptic number.

227670225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227670225 is a deficient number, since it is larger than the sum of its proper divisors (149409807).

227670225 is a wasteful number, since it uses less digits than its factorization.

227670225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5377 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 227670225 is about 15088.7449776315. The cubic root of 227670225 is about 610.6167952761.

The spelling of 227670225 in words is "two hundred twenty-seven million, six hundred seventy thousand, two hundred twenty-five".