2050837 has 4 divisors (see below), whose sum is σ = 2069100. Its totient is φ = 2032576.

The previous prime is 2050831. The next prime is 2050843. The reversal of 2050837 is 7380502.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7380502 = 2 ⋅3690251.

It is an interprime number because it is at equal distance from previous prime (2050831) and next prime (2050843).

It can be written as a sum of positive squares in 2 ways, for example, as 239121 + 1811716 = 489^2 + 1346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2050837 is a prime.

It is a super-4 number, since 4×2050837⁴ (a number of 26 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050831) 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, 8962 + ... + 9187.

It is an arithmetic number, because the mean of its divisors is an integer number (517275).

2^2050837 is an apocalyptic number.

It is an amenable number.

2050837 is a deficient number, since it is larger than the sum of its proper divisors (18263).

2050837 is a wasteful number, since it uses less digits than its factorization.

2050837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18262.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2050837 is about 1432.0743695772. The cubic root of 2050837 is about 127.0506958620.

The spelling of 2050837 in words is "two million, fifty thousand, eight hundred thirty-seven".