8022436 has 12 divisors (see below), whose sum is σ = 14865228. Its totient is φ = 3775232.

The previous prime is 8022409. The next prime is 8022437. The reversal of 8022436 is 6342208.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2528100 + 5494336 = 1590^2 + 2344^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8022436.

It is not an unprimeable number, because it can be changed into a prime (8022437) 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, 58921 + ... + 59056.

It is an arithmetic number, because the mean of its divisors is an integer number (1238769).

Almost surely, 2^8022436 is an apocalyptic number.

It is an amenable number.

8022436 is a deficient number, since it is larger than the sum of its proper divisors (6842792).

8022436 is a wasteful number, since it uses less digits than its factorization.

8022436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117998 (or 117996 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 8022436 is about 2832.3905097991. The cubic root of 8022436 is about 200.1867921558.

The spelling of 8022436 in words is "eight million, twenty-two thousand, four hundred thirty-six".