8023822 has 4 divisors (see below), whose sum is σ = 12035736. Its totient is φ = 4011910.

The previous prime is 8023819. The next prime is 8023831. The reversal of 8023822 is 2283208.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005954 + ... + 2005957.

It is an arithmetic number, because the mean of its divisors is an integer number (3008934).

Almost surely, 2^8023822 is an apocalyptic number.

8023822 is a deficient number, since it is larger than the sum of its proper divisors (4011914).

8023822 is a wasteful number, since it uses less digits than its factorization.

8023822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011913.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 8023822 is about 2832.6351688843. The cubic root of 8023822 is about 200.1983199477.

It can be divided in two parts, 802 and 3822, that added together give a square (4624 = 68²).

The spelling of 8023822 in words is "eight million, twenty-three thousand, eight hundred twenty-two".