2007897 has 8 divisors (see below), whose sum is σ = 2701344. Its totient is φ = 1326528.

The previous prime is 2007883. The next prime is 2007899. The reversal of 2007897 is 7987002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2007897 - 2⁴ = 2007881 is a prime.

2007897 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2007899) 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, 2623 + ... + 3300.

It is an arithmetic number, because the mean of its divisors is an integer number (337668).

2^2007897 is an apocalyptic number.

It is an amenable number.

2007897 is a deficient number, since it is larger than the sum of its proper divisors (693447).

2007897 is a wasteful number, since it uses less digits than its factorization.

2007897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 2007897 is about 1417.0028228624. The cubic root of 2007897 is about 126.1577138204.

The spelling of 2007897 in words is "two million, seven thousand, eight hundred ninety-seven".