84104982 has 48 divisors (see below), whose sum is σ = 206584560. Its totient is φ = 24515136.

The previous prime is 84104957. The next prime is 84104983. The reversal of 84104982 is 28940148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84104983) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5013 + ... + 13904.

It is an arithmetic number, because the mean of its divisors is an integer number (4303845).

Almost surely, 2^84104982 is an apocalyptic number.

84104982 is an abundant number, since it is smaller than the sum of its proper divisors (122479578).

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

84104982 is a wasteful number, since it uses less digits than its factorization.

84104982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18957 (or 18954 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 84104982 is about 9170.8768392123. The cubic root of 84104982 is about 438.1342867161.

The spelling of 84104982 in words is "eighty-four million, one hundred four thousand, nine hundred eighty-two".