227372065 has 8 divisors (see below), whose sum is σ = 274371840. Its totient is φ = 180880752.

The previous prime is 227372029. The next prime is 227372087. The reversal of 227372065 is 560273722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227372065 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227372065.

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 7 ways as a sum of consecutive naturals, for example, 126129 + ... + 127918.

It is an arithmetic number, because the mean of its divisors is an integer number (34296480).

Almost surely, 2^227372065 is an apocalyptic number.

It is an amenable number.

227372065 is a deficient number, since it is larger than the sum of its proper divisors (46999775).

227372065 is a wasteful number, since it uses less digits than its factorization.

227372065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254231.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 227372065 is about 15078.8615286433. The cubic root of 227372065 is about 610.3501214964.

The spelling of 227372065 in words is "two hundred twenty-seven million, three hundred seventy-two thousand, sixty-five".