84062004 has 96 divisors (see below), whose sum is σ = 225792000. Its totient is φ = 24126336.

The previous prime is 84062003. The next prime is 84062009. The reversal of 84062004 is 40026048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84062003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233977 + ... + 234335.

It is an arithmetic number, because the mean of its divisors is an integer number (2352000).

Almost surely, 2^84062004 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 84062004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112896000).

84062004 is an abundant number, since it is smaller than the sum of its proper divisors (141729996).

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

84062004 is a wasteful number, since it uses less digits than its factorization.

84062004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 84062004 is about 9168.5333614488. The cubic root of 84062004 is about 438.0596445120.

The spelling of 84062004 in words is "eighty-four million, sixty-two thousand, four".