775468 has 12 divisors (see below), whose sum is σ = 1416240. Its totient is φ = 370832.

The previous prime is 775451. The next prime is 775477. The reversal of 775468 is 864577.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4123 + ... + 4306.

It is an arithmetic number, because the mean of its divisors is an integer number (118020).

2⁷⁷⁵⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

775468 is a deficient number, since it is larger than the sum of its proper divisors (640772).

775468 is a wasteful number, since it uses less digits than its factorization.

775468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8456 (or 8454 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

The square root of 775468 is about 880.6066091053. The cubic root of 775468 is about 91.8730132077.

The spelling of 775468 in words is "seven hundred seventy-five thousand, four hundred sixty-eight".