2137707 has 36 divisors (see below), whose sum is σ = 3679312. Its totient is φ = 1188000.

The previous prime is 2137697. The next prime is 2137717. The reversal of 2137707 is 7077312.

2137707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2137697) and next prime (2137717).

It is not a de Polignac number, because 2137707 - 2⁸ = 2137451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2137717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14082 + ... + 14232.

2^2137707 is an apocalyptic number.

2137707 is a deficient number, since it is larger than the sum of its proper divisors (1541605).

2137707 is a wasteful number, since it uses less digits than its factorization.

2137707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 2137707 is about 1462.0899425138. The cubic root of 2137707 is about 128.8198314114.

The spelling of 2137707 in words is "two million, one hundred thirty-seven thousand, seven hundred seven".