7882242 has 16 divisors (see below), whose sum is σ = 15921792. Its totient is φ = 2601200.

The previous prime is 7882219. The next prime is 7882243. The reversal of 7882242 is 2422887.

It is not an unprimeable number, because it can be changed into a prime (7882243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5898 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (995112).

Almost surely, 2^7882242 is an apocalyptic number.

7882242 is an abundant number, since it is smaller than the sum of its proper divisors (8039550).

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

7882242 is a wasteful number, since it uses less digits than its factorization.

7882242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13113.

The product of its digits is 14336, while the sum is 33.

The square root of 7882242 is about 2807.5330808381. The cubic root of 7882242 is about 199.0138286561.

The spelling of 7882242 in words is "seven million, eight hundred eighty-two thousand, two hundred forty-two".