768089227 has 4 divisors (see below), whose sum is σ = 768161160. Its totient is φ = 768017296.

The previous prime is 768089213. The next prime is 768089249. The reversal of 768089227 is 722980867.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 768089227 - 2¹⁹ = 767564939 is a prime.

It is a super-2 number, since 2×768089227² = 1179922121266915058, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768089527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16402 + ... + 42487.

It is an arithmetic number, because the mean of its divisors is an integer number (192040290).

Almost surely, 2^768089227 is an apocalyptic number.

768089227 is a deficient number, since it is larger than the sum of its proper divisors (71933).

768089227 is a wasteful number, since it uses less digits than its factorization.

768089227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71932.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 768089227 is about 27714.4227253609. The cubic root of 768089227 is about 915.8068577449.

The spelling of 768089227 in words is "seven hundred sixty-eight million, eighty-nine thousand, two hundred twenty-seven".