227866012 has 24 divisors (see below), whose sum is σ = 457914240. Its totient is φ = 98123760.

The previous prime is 227865997. The next prime is 227866019. The reversal of 227866012 is 210668722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227866019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135448 + ... + 137119.

It is an arithmetic number, because the mean of its divisors is an integer number (19079760).

Almost surely, 2^227866012 is an apocalyptic number.

227866012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

227866012 is an abundant number, since it is smaller than the sum of its proper divisors (230048228).

227866012 is a wasteful number, since it uses less digits than its factorization.

227866012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272601 (or 272599 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 227866012 is about 15095.2314324756. The cubic root of 227866012 is about 610.7917802092.

The spelling of 227866012 in words is "two hundred twenty-seven million, eight hundred sixty-six thousand, twelve".