84790152 has 160 divisors (see below), whose sum is σ = 258746400. Its totient is φ = 25837056.

The previous prime is 84790151. The next prime is 84790159. The reversal of 84790152 is 25109748.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (84790151) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 473599 + ... + 473777.

It is an arithmetic number, because the mean of its divisors is an integer number (1617165).

Almost surely, 2^84790152 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 84790152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129373200).

84790152 is an abundant number, since it is smaller than the sum of its proper divisors (173956248).

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

84790152 is a wasteful number, since it uses less digits than its factorization.

84790152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 84790152 is about 9208.1568188210. The cubic root of 84790152 is about 439.3208392751.

The spelling of 84790152 in words is "eighty-four million, seven hundred ninety thousand, one hundred fifty-two".