7822365 has 8 divisors (see below), whose sum is σ = 12515808. Its totient is φ = 4171920.

The previous prime is 7822361. The next prime is 7822379. The reversal of 7822365 is 5632287.

7822365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7822365 - 2² = 7822361 is a prime.

It is a super-2 number, since 2×7822365² = 122378788386450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7⁷ + 8⁵ + 2⁵ + 2²¹ + 3¹⁴ + 6⁵ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7822361) 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, 260731 + ... + 260760.

It is an arithmetic number, because the mean of its divisors is an integer number (1564476).

Almost surely, 2^7822365 is an apocalyptic number.

It is an amenable number.

7822365 is a deficient number, since it is larger than the sum of its proper divisors (4693443).

7822365 is a wasteful number, since it uses less digits than its factorization.

7822365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521499.

The product of its digits is 20160, while the sum is 33.

The square root of 7822365 is about 2796.8491199920. The cubic root of 7822365 is about 198.5086148279.

The spelling of 7822365 in words is "seven million, eight hundred twenty-two thousand, three hundred sixty-five".