84613080 has 256 divisors, whose sum is σ = 295488000. Its totient is φ = 19243008.

The previous prime is 84613079. The next prime is 84613091. The reversal of 84613080 is 8031648.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1434091 + ... + 1434149.

It is an arithmetic number, because the mean of its divisors is an integer number (1154250).

Almost surely, 2^84613080 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 84613080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147744000).

84613080 is an abundant number, since it is smaller than the sum of its proper divisors (210874920).

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

84613080 is a wasteful number, since it uses less digits than its factorization.

84613080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 84613080 is about 9198.5368401719. The cubic root of 84613080 is about 439.0148067435.

The spelling of 84613080 in words is "eighty-four million, six hundred thirteen thousand, eighty".