8022490 has 32 divisors (see below), whose sum is σ = 17040384. Its totient is φ = 2661120.

The previous prime is 8022457. The next prime is 8022491. The reversal of 8022490 is 942208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8022491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322 + ... + 4018.

It is an arithmetic number, because the mean of its divisors is an integer number (532512).

Almost surely, 2^8022490 is an apocalyptic number.

8022490 is an abundant number, since it is smaller than the sum of its proper divisors (9017894).

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

8022490 is a wasteful number, since it uses less digits than its factorization.

8022490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3742.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8022490 is about 2832.4000423669. The cubic root of 8022490 is about 200.1872413154.

Adding to 8022490 its reverse (942208), we get a palindrome (8964698).

The spelling of 8022490 in words is "eight million, twenty-two thousand, four hundred ninety".