84594402 has 32 divisors (see below), whose sum is σ = 188366400. Its totient is φ = 28141344.

The previous prime is 84594383. The next prime is 84594451. The reversal of 84594402 is 20449548.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 32049 + ... + 34587.

It is an arithmetic number, because the mean of its divisors is an integer number (5886450).

Almost surely, 2^84594402 is an apocalyptic number.

84594402 is an abundant number, since it is smaller than the sum of its proper divisors (103771998).

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

84594402 is a wasteful number, since it uses less digits than its factorization.

84594402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 84594402 is about 9197.5215139732. The cubic root of 84594402 is about 438.9825007770.

The spelling of 84594402 in words is "eighty-four million, five hundred ninety-four thousand, four hundred two".