7884162 has 64 divisors (see below), whose sum is σ = 20603520. Its totient is φ = 2203200.

The previous prime is 7884133. The next prime is 7884167. The reversal of 7884162 is 2614887.

It is not an unprimeable number, because it can be changed into a prime (7884167) 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, 7212 + ... + 8232.

It is an arithmetic number, because the mean of its divisors is an integer number (321930).

Almost surely, 2^7884162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7884162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10301760).

7884162 is an abundant number, since it is smaller than the sum of its proper divisors (12719358).

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

7884162 is a wasteful number, since it uses less digits than its factorization.

7884162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1050 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 7884162 is about 2807.8749972176. The cubic root of 7884162 is about 199.0299863064.

It can be divided in two parts, 788 and 4162, that added together give a triangular number (4950 = T₉₉).

The spelling of 7884162 in words is "seven million, eight hundred eighty-four thousand, one hundred sixty-two".