2897814 has 16 divisors (see below), whose sum is σ = 5833152. Its totient is φ = 959688.

The previous prime is 2897801. The next prime is 2897819. The reversal of 2897814 is 4187982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (364572).

2^2897814 is an apocalyptic number.

2897814 is an abundant number, since it is smaller than the sum of its proper divisors (2935338).

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

2897814 is a wasteful number, since it uses less digits than its factorization.

2897814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131.

The product of its digits is 32256, while the sum is 39.

The square root of 2897814 is about 1702.2966838950. The cubic root of 2897814 is about 142.5684743243.

The spelling of 2897814 in words is "two million, eight hundred ninety-seven thousand, eight hundred fourteen".