7822801 has 8 divisors (see below), whose sum is σ = 9123200. Its totient is φ = 6704964.

The previous prime is 7822769. The next prime is 7822831. The reversal of 7822801 is 1082287.

It is not a de Polignac number, because 7822801 - 2⁵ = 7822769 is a prime.

It is a super-2 number, since 2×7822801² = 122392430971202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7822801.

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 7 ways as a sum of consecutive naturals, for example, 11061 + ... + 11746.

It is an arithmetic number, because the mean of its divisors is an integer number (1140400).

Almost surely, 2^7822801 is an apocalyptic number.

It is an amenable number.

7822801 is a deficient number, since it is larger than the sum of its proper divisors (1300399).

7822801 is an equidigital number, since it uses as much as digits as its factorization.

7822801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22828 (or 22814 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 7822801 is about 2796.9270637612. The cubic root of 7822801 is about 198.5123028919.

The spelling of 7822801 in words is "seven million, eight hundred twenty-two thousand, eight hundred one".