2065594 has 8 divisors (see below), whose sum is σ = 3104820. Its totient is φ = 1030656.

The previous prime is 2065579. The next prime is 2065597. The reversal of 2065594 is 4955602.

It can be written as a sum of positive squares in 2 ways, for example, as 2064969 + 625 = 1437^2 + 25^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2065597) 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, 762 + ... + 2170.

2^2065594 is an apocalyptic number.

2065594 is a deficient number, since it is larger than the sum of its proper divisors (1039226).

2065594 is a wasteful number, since it uses less digits than its factorization.

2065594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2065594 is about 1437.2174504924. The cubic root of 2065594 is about 127.3547031253.

The spelling of 2065594 in words is "two million, sixty-five thousand, five hundred ninety-four".