772268 has 12 divisors (see below), whose sum is σ = 1544592. Its totient is φ = 330960.

The previous prime is 772231. The next prime is 772273. The reversal of 772268 is 862277.

772268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

772268 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

772268 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13763 + ... + 13818.

It is an arithmetic number, because the mean of its divisors is an integer number (128716).

2⁷⁷²²⁶⁸ is an apocalyptic number.

It is an amenable number.

772268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

772268 is a wasteful number, since it uses less digits than its factorization.

772268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27592 (or 27590 counting only the distinct ones).

The product of its digits is 9408, while the sum is 32.

The square root of 772268 is about 878.7878014629. The cubic root of 772268 is about 91.7464664153.

Subtracting 772268 from its reverse (862277), we obtain a palindrome (90009).

The spelling of 772268 in words is "seven hundred seventy-two thousand, two hundred sixty-eight".