84604492 has 48 divisors (see below), whose sum is σ = 179872000. Its totient is φ = 34012224.

The previous prime is 84604477. The next prime is 84604493. The reversal of 84604492 is 29440648.

It is not an unprimeable number, because it can be changed into a prime (84604493) 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 15 ways as a sum of consecutive naturals, for example, 57259 + ... + 58717.

Almost surely, 2^84604492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84604492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89936000).

84604492 is an abundant number, since it is smaller than the sum of its proper divisors (95267508).

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

84604492 is a wasteful number, since it uses less digits than its factorization.

84604492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 84604492 is about 9198.0700149542. The cubic root of 84604492 is about 438.9999533004. Note that the first 4 decimals are identical.

The spelling of 84604492 in words is "eighty-four million, six hundred four thousand, four hundred ninety-two".