2097207 has 12 divisors (see below), whose sum is σ = 3462160. Its totient is φ = 1198368.

The previous prime is 2097169. The next prime is 2097211. The reversal of 2097207 is 7027902.

It is not a de Polignac number, because 2097207 - 2⁶ = 2097143 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 9 + 7 + 2²¹ + 0 + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16582 + ... + 16707.

2^2097207 is an apocalyptic number.

2097207 is a deficient number, since it is larger than the sum of its proper divisors (1364953).

2097207 is a wasteful number, since it uses less digits than its factorization.

2097207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33302 (or 33299 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 2097207 is about 1448.1736774296. The cubic root of 2097207 is about 128.0011189681.

It can be divided in two parts, 2097 and 207, that added together give a square (2304 = 48²).

The spelling of 2097207 in words is "two million, ninety-seven thousand, two hundred seven".