2894015 has 4 divisors (see below), whose sum is σ = 3472824. Its totient is φ = 2315208.

The previous prime is 2893993. The next prime is 2894041. The reversal of 2894015 is 5104982.

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 2894015 - 2⁶ = 2893951 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289397 + ... + 289406.

It is an arithmetic number, because the mean of its divisors is an integer number (868206).

2^2894015 is an apocalyptic number.

2894015 is a deficient number, since it is larger than the sum of its proper divisors (578809).

2894015 is an equidigital number, since it uses as much as digits as its factorization.

2894015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578808.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2894015 is about 1701.1804724955. The cubic root of 2894015 is about 142.5061452156.

Adding to 2894015 its reverse (5104982), we get a palindrome (7998997).

The spelling of 2894015 in words is "two million, eight hundred ninety-four thousand, fifteen".