82968051 has 8 divisors (see below), whose sum is σ = 113322384. Its totient is φ = 53962880.

The previous prime is 82968049. The next prime is 82968139. The reversal of 82968051 is 15086928.

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 82968051 - 2¹ = 82968049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82968001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337146 + ... + 337391.

It is an arithmetic number, because the mean of its divisors is an integer number (14165298).

Almost surely, 2^82968051 is an apocalyptic number.

82968051 is a deficient number, since it is larger than the sum of its proper divisors (30354333).

82968051 is a wasteful number, since it uses less digits than its factorization.

82968051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674581.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 82968051 is about 9108.6799812047. The cubic root of 82968051 is about 436.1510905666.

The spelling of 82968051 in words is "eighty-two million, nine hundred sixty-eight thousand, fifty-one".