772466 has 4 divisors (see below), whose sum is σ = 1158702. Its totient is φ = 386232.

The previous prime is 772459. The next prime is 772477. The reversal of 772466 is 664277.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664277 = 101 ⋅6577.

It can be written as a sum of positive squares in only one way, i.e., 664225 + 108241 = 815^2 + 329^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 772466.

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 as a sum of consecutive naturals, namely, 193115 + ... + 193118.

2⁷⁷²⁴⁶⁶ is an apocalyptic number.

772466 is a deficient number, since it is larger than the sum of its proper divisors (386236).

772466 is a wasteful number, since it uses less digits than its factorization.

772466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386235.

The product of its digits is 14112, while the sum is 32.

The square root of 772466 is about 878.9004494253. The cubic root of 772466 is about 91.7543066331.

The spelling of 772466 in words is "seven hundred seventy-two thousand, four hundred sixty-six".