82744796 has 12 divisors (see below), whose sum is σ = 145188120. Its totient is φ = 41262480.

The previous prime is 82744787. The next prime is 82744807. The reversal of 82744796 is 69744728.

It is a self number, because there is not a number n which added to its sum of digits gives 82744796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25775 + ... + 28806.

It is an arithmetic number, because the mean of its divisors is an integer number (12099010).

Almost surely, 2^82744796 is an apocalyptic number.

It is an amenable number.

82744796 is a deficient number, since it is larger than the sum of its proper divisors (62443324).

82744796 is a wasteful number, since it uses less digits than its factorization.

82744796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54964 (or 54962 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 82744796 is about 9096.4166571238. The cubic root of 82744796 is about 435.7595326912.

The spelling of 82744796 in words is "eighty-two million, seven hundred forty-four thousand, seven hundred ninety-six".