772076 has 12 divisors (see below), whose sum is σ = 1358280. Its totient is φ = 384000.

The previous prime is 772073. The next prime is 772081. The reversal of 772076 is 670277.

It is a super-2 number, since 2×772076² = 1192202699552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (772073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (113190).

2⁷⁷²⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

772076 is a deficient number, since it is larger than the sum of its proper divisors (586204).

772076 is a wasteful number, since it uses less digits than its factorization.

772076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 1022 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 772076 is about 878.6785532833. The cubic root of 772076 is about 91.7388624999.

The spelling of 772076 in words is "seven hundred seventy-two thousand, seventy-six".