227958904462864 has 15 divisors (see below), whose sum is σ = 441670494408717. Its totient is φ = 113979422034816.

The previous prime is 227958904462823. The next prime is 227958904462907. The reversal of 227958904462864 is 468264409859722.

It is a happy number.

The square root of 227958904462864 is 15098308.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 71553665923600 + 156405238539264 = 8458940^2 + 12506208^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58505944 + ... + 62280520.

Almost surely, 2^{227958904462864} is an apocalyptic number.

227958904462864 is the 15098308-th square number.

It is an amenable number.

227958904462864 is a deficient number, since it is larger than the sum of its proper divisors (213711589945853).

227958904462864 is an frugal number, since it uses more digits than its factorization.

227958904462864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7549162 (or 3774579 counting only the distinct ones).

The product of its (nonzero) digits is 3344302080, while the sum is 76.

The spelling of 227958904462864 in words is "two hundred twenty-seven trillion, nine hundred fifty-eight billion, nine hundred four million, four hundred sixty-two thousand, eight hundred sixty-four".