82268514 has 16 divisors (see below), whose sum is σ = 182819040. Its totient is φ = 27422820.

The previous prime is 82268497. The next prime is 82268533. The reversal of 82268514 is 41586228.

82268514 is a `hidden beast` number, since 82 + 2 + 68 + 514 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761692 + ... + 761799.

It is an arithmetic number, because the mean of its divisors is an integer number (11426190).

Almost surely, 2^82268514 is an apocalyptic number.

82268514 is an abundant number, since it is smaller than the sum of its proper divisors (100550526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82268514 is a wasteful number, since it uses less digits than its factorization.

82268514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523502 (or 1523496 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 82268514 is about 9070.1992260369. The cubic root of 82268514 is about 434.9218408921.

The spelling of 82268514 in words is "eighty-two million, two hundred sixty-eight thousand, five hundred fourteen".