82930450 has 24 divisors (see below), whose sum is σ = 155757888. Its totient is φ = 32848080.

The previous prime is 82930447. The next prime is 82930451. The reversal of 82930450 is 5403928.

It is not an unprimeable number, because it can be changed into a prime (82930451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2902 + ... + 13201.

It is an arithmetic number, because the mean of its divisors is an integer number (6489912).

Almost surely, 2^82930450 is an apocalyptic number.

82930450 is a deficient number, since it is larger than the sum of its proper divisors (72827438).

82930450 is a wasteful number, since it uses less digits than its factorization.

82930450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16218 (or 16213 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 82930450 is about 9106.6157270415. The cubic root of 82930450 is about 436.0851929308.

The spelling of 82930450 in words is "eighty-two million, nine hundred thirty thousand, four hundred fifty".