766227260 has 12 divisors (see below), whose sum is σ = 1609077288. Its totient is φ = 306490896.

The previous prime is 766227233. The next prime is 766227263. The reversal of 766227260 is 62722667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766227263) 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, 19155662 + ... + 19155701.

It is an arithmetic number, because the mean of its divisors is an integer number (134089774).

Almost surely, 2^766227260 is an apocalyptic number.

It is an amenable number.

766227260 is an abundant number, since it is smaller than the sum of its proper divisors (842850028).

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

766227260 is a wasteful number, since it uses less digits than its factorization.

766227260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38311372 (or 38311370 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 766227260 is about 27680.8103205090. The cubic root of 766227260 is about 915.0662398421.

The spelling of 766227260 in words is "seven hundred sixty-six million, two hundred twenty-seven thousand, two hundred sixty".