2875018 has 8 divisors (see below), whose sum is σ = 4335012. Its totient is φ = 1430016.

The previous prime is 2875013. The next prime is 2875021. The reversal of 2875018 is 8105782.

It can be written as a sum of positive squares in 2 ways, for example, as 2712609 + 162409 = 1647^2 + 403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2875013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3255 + ... + 4042.

2^2875018 is an apocalyptic number.

2875018 is a deficient number, since it is larger than the sum of its proper divisors (1459994).

2875018 is a wasteful number, since it uses less digits than its factorization.

2875018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 2875018 is about 1695.5878036834. The cubic root of 2875018 is about 142.1936457433.

The spelling of 2875018 in words is "two million, eight hundred seventy-five thousand, eighteen".