82600773 has 16 divisors (see below), whose sum is σ = 119460096. Its totient is φ = 50562560.

The previous prime is 82600769. The next prime is 82600781. The reversal of 82600773 is 37700628.

It is a cyclic number.

It is not a de Polignac number, because 82600773 - 2² = 82600769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82600723) 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 15 ways as a sum of consecutive naturals, for example, 17661 + ... + 21842.

It is an arithmetic number, because the mean of its divisors is an integer number (7466256).

Almost surely, 2^82600773 is an apocalyptic number.

It is an amenable number.

82600773 is a deficient number, since it is larger than the sum of its proper divisors (36859323).

82600773 is a wasteful number, since it uses less digits than its factorization.

82600773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39564.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 82600773 is about 9088.4967403856. The cubic root of 82600773 is about 435.5065627330.

It can be divided in two parts, 8260077 and 3, that added together give a triangular number (8260080 = T₄₀₆₄).

The spelling of 82600773 in words is "eighty-two million, six hundred thousand, seven hundred seventy-three".