2887908 has 12 divisors (see below), whose sum is σ = 6738480. Its totient is φ = 962632.

The previous prime is 2887883. The next prime is 2887921. The reversal of 2887908 is 8097882.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2887908.

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, 120318 + ... + 120341.

It is an arithmetic number, because the mean of its divisors is an integer number (561540).

2^2887908 is an apocalyptic number.

It is an amenable number.

2887908 is an abundant number, since it is smaller than the sum of its proper divisors (3850572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2887908 is a wasteful number, since it uses less digits than its factorization.

2887908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240666 (or 240664 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 2887908 is about 1699.3845944930. The cubic root of 2887908 is about 142.4058349879.

The spelling of 2887908 in words is "two million, eight hundred eighty-seven thousand, nine hundred eight".