7822832 has 20 divisors (see below), whose sum is σ = 15955080. Its totient is φ = 3705408.

The previous prime is 7822831. The next prime is 7822847. The reversal of 7822832 is 2382287.

It is a super-2 number, since 2×7822832² = 122393401000448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7822831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12563 + ... + 13170.

It is an arithmetic number, because the mean of its divisors is an integer number (797754).

Almost surely, 2^7822832 is an apocalyptic number.

It is an amenable number.

7822832 is an abundant number, since it is smaller than the sum of its proper divisors (8132248).

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

7822832 is a wasteful number, since it uses less digits than its factorization.

7822832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25760 (or 25754 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 7822832 is about 2796.9326055520. The cubic root of 7822832 is about 198.5125651114.

The spelling of 7822832 in words is "seven million, eight hundred twenty-two thousand, eight hundred thirty-two".