82965773 has 8 divisors (see below), whose sum is σ = 90659136. Its totient is φ = 75297600.

The previous prime is 82965769. The next prime is 82965793. The reversal of 82965773 is 37756928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82965773 - 2² = 82965769 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82965793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965 + ... + 12917.

It is an arithmetic number, because the mean of its divisors is an integer number (11332392).

Almost surely, 2^82965773 is an apocalyptic number.

It is an amenable number.

82965773 is a deficient number, since it is larger than the sum of its proper divisors (7693363).

82965773 is a wasteful number, since it uses less digits than its factorization.

82965773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12595.

The product of its digits is 635040, while the sum is 47.

The square root of 82965773 is about 9108.5549347852. The cubic root of 82965773 is about 436.1470988242.

It can be divided in two parts, 82965 and 773, that added together give a palindrome (83738).

The spelling of 82965773 in words is "eighty-two million, nine hundred sixty-five thousand, seven hundred seventy-three".