2094137 has 4 divisors (see below), whose sum is σ = 2097396. Its totient is φ = 2090880.

The previous prime is 2094109. The next prime is 2094139. The reversal of 2094137 is 7314902.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 583696 + 1510441 = 764^2 + 1229^2 .

It is a cyclic number.

It is not a de Polignac number, because 2094137 - 2⁶ = 2094073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2094139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 2069.

It is an arithmetic number, because the mean of its divisors is an integer number (524349).

2^2094137 is an apocalyptic number.

It is an amenable number.

2094137 is a deficient number, since it is larger than the sum of its proper divisors (3259).

2094137 is an equidigital number, since it uses as much as digits as its factorization.

2094137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2094137 is about 1447.1133335023. The cubic root of 2094137 is about 127.9386302489.

The spelling of 2094137 in words is "two million, ninety-four thousand, one hundred thirty-seven".