84362028 has 24 divisors (see below), whose sum is σ = 196996800. Its totient is φ = 28098960.

The previous prime is 84362027. The next prime is 84362063. The reversal of 84362028 is 82026348.

It is a self number, because there is not a number n which added to its sum of digits gives 84362028.

It is not an unprimeable number, because it can be changed into a prime (84362021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23923 + ... + 27221.

It is an arithmetic number, because the mean of its divisors is an integer number (8208200).

Almost surely, 2^84362028 is an apocalyptic number.

It is an amenable number.

84362028 is an abundant number, since it is smaller than the sum of its proper divisors (112634772).

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

84362028 is a wasteful number, since it uses less digits than its factorization.

84362028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437 (or 5435 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 84362028 is about 9184.8804020521. The cubic root of 84362028 is about 438.5801823307.

The spelling of 84362028 in words is "eighty-four million, three hundred sixty-two thousand, twenty-eight".