82967792 has 10 divisors (see below), whose sum is σ = 160750128. Its totient is φ = 41483888.

The previous prime is 82967791. The next prime is 82967809. The reversal of 82967792 is 29776928.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 82967792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82967791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592728 + ... + 2592759.

Almost surely, 2^82967792 is an apocalyptic number.

It is an amenable number.

82967792 is a deficient number, since it is larger than the sum of its proper divisors (77782336).

82967792 is a wasteful number, since it uses less digits than its factorization.

82967792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185495 (or 5185489 counting only the distinct ones).

The product of its digits is 762048, while the sum is 50.

The square root of 82967792 is about 9108.6657639854. The cubic root of 82967792 is about 436.1506367243.

The spelling of 82967792 in words is "eighty-two million, nine hundred sixty-seven thousand, seven hundred ninety-two".