4365822 has 16 divisors (see below), whose sum is σ = 8897040. Its totient is φ = 1427712.

The previous prime is 4365811. The next prime is 4365827. The reversal of 4365822 is 2285634.

It is a d-powerful number, because it can be written as 4³ + 3⁶ + 6⁷ + 5⁹ + 8⁵ + 2¹¹ + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 4365822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4365827) 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, 6547 + ... + 7182.

It is an arithmetic number, because the mean of its divisors is an integer number (556065).

Almost surely, 2^4365822 is an apocalyptic number.

4365822 is an abundant number, since it is smaller than the sum of its proper divisors (4531218).

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

4365822 is a wasteful number, since it uses less digits than its factorization.

4365822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787.

The product of its digits is 11520, while the sum is 30.

The square root of 4365822 is about 2089.4549528525. The cubic root of 4365822 is about 163.4388665012.

The spelling of 4365822 in words is "four million, three hundred sixty-five thousand, eight hundred twenty-two".