82920300 has 36 divisors (see below), whose sum is σ = 239916936. Its totient is φ = 22112000.

The previous prime is 82920287. The next prime is 82920307. The reversal of 82920300 is 302928.

It is not an unprimeable number, because it can be changed into a prime (82920307) 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, 137901 + ... + 138500.

Almost surely, 2^82920300 is an apocalyptic number.

It is an amenable number.

82920300 is an abundant number, since it is smaller than the sum of its proper divisors (156996636).

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

82920300 is a wasteful number, since it uses less digits than its factorization.

82920300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276418 (or 276411 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 82920300 is about 9106.0584228304. The cubic root of 82920300 is about 436.0674011334.

The spelling of 82920300 in words is "eighty-two million, nine hundred twenty thousand, three hundred".