82942104 has 48 divisors (see below), whose sum is σ = 241212600. Its totient is φ = 23697408.

The previous prime is 82942063. The next prime is 82942121. The reversal of 82942104 is 40124928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34089 + ... + 36440.

Almost surely, 2^82942104 is an apocalyptic number.

82942104 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

82942104 is an abundant number, since it is smaller than the sum of its proper divisors (158270496).

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

82942104 is a wasteful number, since it uses less digits than its factorization.

82942104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70552 (or 70541 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 82942104 is about 9107.2555690504. The cubic root of 82942104 is about 436.1056192792.

The spelling of 82942104 in words is "eighty-two million, nine hundred forty-two thousand, one hundred four".