2887013 has 4 divisors (see below), whose sum is σ = 2896608. Its totient is φ = 2877420.

The previous prime is 2887009. The next prime is 2887019. The reversal of 2887013 is 3107882.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2887013 - 2² = 2887009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887019) 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, 4331 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (724152).

2^2887013 is an apocalyptic number.

It is an amenable number.

2887013 is a deficient number, since it is larger than the sum of its proper divisors (9595).

2887013 is an equidigital number, since it uses as much as digits as its factorization.

2887013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9594.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 2887013 is about 1699.1212434668. The cubic root of 2887013 is about 142.3911223319.

The spelling of 2887013 in words is "two million, eight hundred eighty-seven thousand, thirteen".