2077207 has 6 divisors (see below), whose sum is σ = 2283344. Its totient is φ = 1888260.

The previous prime is 2077189. The next prime is 2077249. The reversal of 2077207 is 7027702.

It is not a de Polignac number, because 2077207 - 2¹⁹ = 1552919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8463 + ... + 8704.

2^2077207 is an apocalyptic number.

2077207 is a deficient number, since it is larger than the sum of its proper divisors (206137).

2077207 is a wasteful number, since it uses less digits than its factorization.

2077207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17189 (or 17178 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 25.

The square root of 2077207 is about 1441.2518863821. The cubic root of 2077207 is about 127.5929246969.

The spelling of 2077207 in words is "two million, seventy-seven thousand, two hundred seven".