2890315 has 4 divisors (see below), whose sum is σ = 3468384. Its totient is φ = 2312248.

The previous prime is 2890301. The next prime is 2890319. The reversal of 2890315 is 5130982.

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

It is a cyclic number.

It is not a de Polignac number, because 2890315 - 2¹³ = 2882123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2890319) 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, 289027 + ... + 289036.

It is an arithmetic number, because the mean of its divisors is an integer number (867096).

2^2890315 is an apocalyptic number.

2890315 is a deficient number, since it is larger than the sum of its proper divisors (578069).

2890315 is an equidigital number, since it uses as much as digits as its factorization.

2890315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578068.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 2890315 is about 1700.0926445344. The cubic root of 2890315 is about 142.4453879167.

The spelling of 2890315 in words is "two million, eight hundred ninety thousand, three hundred fifteen".