82902079 has 8 divisors (see below), whose sum is σ = 89350352. Its totient is φ = 76464000.

The previous prime is 82902059. The next prime is 82902101. The reversal of 82902079 is 97020928.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82902079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82902049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27847 + ... + 30679.

It is an arithmetic number, because the mean of its divisors is an integer number (11168794).

Almost surely, 2^82902079 is an apocalyptic number.

82902079 is a deficient number, since it is larger than the sum of its proper divisors (6448273).

82902079 is a wasteful number, since it uses less digits than its factorization.

82902079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 82902079 is about 9105.0578801016. The cubic root of 82902079 is about 436.0354581465.

The spelling of 82902079 in words is "eighty-two million, nine hundred two thousand, seventy-nine".