7822441 has 4 divisors (see below), whose sum is σ = 8533584. Its totient is φ = 7111300.

The previous prime is 7822439. The next prime is 7822519. The reversal of 7822441 is 1442287.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7822441 - 2¹ = 7822439 is a prime.

It is a super-2 number, since 2×7822441² = 122381166396962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7822741) 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, 355555 + ... + 355576.

It is an arithmetic number, because the mean of its divisors is an integer number (2133396).

Almost surely, 2^7822441 is an apocalyptic number.

It is an amenable number.

7822441 is a deficient number, since it is larger than the sum of its proper divisors (711143).

7822441 is a wasteful number, since it uses less digits than its factorization.

7822441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711142.

The product of its digits is 3584, while the sum is 28.

The square root of 7822441 is about 2796.8627066769. The cubic root of 7822441 is about 198.5092577113.

It can be divided in two parts, 782 and 2441, that added together give a palindrome (3223).

The spelling of 7822441 in words is "seven million, eight hundred twenty-two thousand, four hundred forty-one".