227625890 has 32 divisors (see below), whose sum is σ = 432432000. Its totient is φ = 86030208.

The previous prime is 227625883. The next prime is 227625907. The reversal of 227625890 is 98526722.

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 15 ways as a sum of consecutive naturals, for example, 82046 + ... + 84774.

It is an arithmetic number, because the mean of its divisors is an integer number (13513500).

Almost surely, 2^227625890 is an apocalyptic number.

227625890 is a deficient number, since it is larger than the sum of its proper divisors (204806110).

227625890 is a wasteful number, since it uses less digits than its factorization.

227625890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 227625890 is about 15087.2757646966. The cubic root of 227625890 is about 610.5771568721.

The spelling of 227625890 in words is "two hundred twenty-seven million, six hundred twenty-five thousand, eight hundred ninety".