227264250 has 32 divisors (see below), whose sum is σ = 567253440. Its totient is φ = 60603600.

The previous prime is 227264227. The next prime is 227264267. The reversal of 227264250 is 52462722.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150760 + ... + 152259.

It is an arithmetic number, because the mean of its divisors is an integer number (17726670).

Almost surely, 2^227264250 is an apocalyptic number.

227264250 is an abundant number, since it is smaller than the sum of its proper divisors (339989190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227264250 is a wasteful number, since it uses less digits than its factorization.

227264250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303039 (or 303029 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 227264250 is about 15075.2860669375. The cubic root of 227264250 is about 610.2536345596.

The spelling of 227264250 in words is "two hundred twenty-seven million, two hundred sixty-four thousand, two hundred fifty".