2887606 has 4 divisors (see below), whose sum is σ = 4331412. Its totient is φ = 1443802.

The previous prime is 2887583. The next prime is 2887607. The reversal of 2887606 is 6067882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6067882 = 2 ⋅3033941.

It is a super-2 number, since 2×2887606² = 16676536822472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721900 + ... + 721903.

It is an arithmetic number, because the mean of its divisors is an integer number (1082853).

2^2887606 is an apocalyptic number.

2887606 is a deficient number, since it is larger than the sum of its proper divisors (1443806).

2887606 is a wasteful number, since it uses less digits than its factorization.

2887606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443805.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 2887606 is about 1699.2957364744. The cubic root of 2887606 is about 142.4008708338.

The spelling of 2887606 in words is "two million, eight hundred eighty-seven thousand, six hundred six".