2897008 has 10 divisors (see below), whose sum is σ = 5612984. Its totient is φ = 1448496.

The previous prime is 2897003. The next prime is 2897023. The reversal of 2897008 is 8007982.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90516 + ... + 90547.

2^2897008 is an apocalyptic number.

It is an amenable number.

2897008 is a deficient number, since it is larger than the sum of its proper divisors (2715976).

2897008 is a wasteful number, since it uses less digits than its factorization.

2897008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181071 (or 181065 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 2897008 is about 1702.0599284397. The cubic root of 2897008 is about 142.5552550671. Note that the first 3 decimals are identical.

The spelling of 2897008 in words is "two million, eight hundred ninety-seven thousand, eight".