7822395 has 48 divisors (see below), whose sum is σ = 16323840. Its totient is φ = 3385152.

The previous prime is 7822391. The next prime is 7822417. The reversal of 7822395 is 5932287.

7822395 = T₆₅₁ + T₆₅₂ + ... + T₆₈₅.

It is a happy number.

7822395 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7822395 - 2² = 7822391 is a prime.

It is a super-2 number, since 2×7822395² = 122379727072050, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7822391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5332 + ... + 6638.

It is an arithmetic number, because the mean of its divisors is an integer number (340080).

Almost surely, 2^7822395 is an apocalyptic number.

7822395 is an abundant number, since it is smaller than the sum of its proper divisors (8501445).

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

7822395 is a wasteful number, since it uses less digits than its factorization.

7822395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1341 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 7822395 is about 2796.8544831650. The cubic root of 7822395 is about 198.5088685981.

The spelling of 7822395 in words is "seven million, eight hundred twenty-two thousand, three hundred ninety-five".