2065237 has 4 divisors (see below), whose sum is σ = 2068416. Its totient is φ = 2062060.

The previous prime is 2065213. The next prime is 2065241. The reversal of 2065237 is 7325602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2065237 - 2¹⁹ = 1540949 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 (2065267) 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, 223 + ... + 2044.

It is an arithmetic number, because the mean of its divisors is an integer number (517104).

2^2065237 is an apocalyptic number.

It is an amenable number.

2065237 is a deficient number, since it is larger than the sum of its proper divisors (3179).

2065237 is an equidigital number, since it uses as much as digits as its factorization.

2065237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2065237 is about 1437.0932468006. The cubic root of 2065237 is about 127.3473657284.

The spelling of 2065237 in words is "two million, sixty-five thousand, two hundred thirty-seven".