8002490 has 16 divisors (see below), whose sum is σ = 14438952. Its totient is φ = 3193344.

The previous prime is 8002441. The next prime is 8002493. The reversal of 8002490 is 942008.

It can be written as a sum of positive squares in 4 ways, for example, as 6754801 + 1247689 = 2599^2 + 1117^2 .

It is not an unprimeable number, because it can be changed into a prime (8002493) 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, 5522 + ... + 6818.

Almost surely, 2^8002490 is an apocalyptic number.

8002490 is a deficient number, since it is larger than the sum of its proper divisors (6436462).

8002490 is a wasteful number, since it uses less digits than its factorization.

8002490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 8002490 is about 2828.8672644718. The cubic root of 8002490 is about 200.0207478476.

Adding to 8002490 its reverse (942008), we get a palindrome (8944498).

The spelling of 8002490 in words is "eight million, two thousand, four hundred ninety".