2065964 has 12 divisors (see below), whose sum is σ = 3732288. Its totient is φ = 999600.

The previous prime is 2065961. The next prime is 2065967. The reversal of 2065964 is 4695602.

2065964 = T₁₁₇ + T₁₁₈ + ... + T₂₄₀.

2065964 = 243² + 244² + ... + 273².

It is an interprime number because it is at equal distance from previous prime (2065961) and next prime (2065967).

It is a self number, because there is not a number n which added to its sum of digits gives 2065964.

It is not an unprimeable number, because it can be changed into a prime (2065961) 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 3 ways as a sum of consecutive naturals, for example, 8207 + ... + 8454.

It is an arithmetic number, because the mean of its divisors is an integer number (311024).

2^2065964 is an apocalyptic number.

It is an amenable number.

2065964 is a deficient number, since it is larger than the sum of its proper divisors (1666324).

2065964 is a wasteful number, since it uses less digits than its factorization.

2065964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16696 (or 16694 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2065964 is about 1437.3461656817. The cubic root of 2065964 is about 127.3623068181.

The spelling of 2065964 in words is "two million, sixty-five thousand, nine hundred sixty-four".