2140596 has 36 divisors (see below), whose sum is σ = 5475652. Its totient is φ = 705024.

The previous prime is 2140591. The next prime is 2140601. The reversal of 2140596 is 6950412.

It is an interprime number because it is at equal distance from previous prime (2140591) and next prime (2140601).

It can be written as a sum of positive squares in 2 ways, for example, as 318096 + 1822500 = 564^2 + 1350^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3186 + ... + 3798.

2^2140596 is an apocalyptic number.

It is an amenable number.

2140596 is an abundant number, since it is smaller than the sum of its proper divisors (3335056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2140596 is a wasteful number, since it uses less digits than its factorization.

2140596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2140596 is about 1463.0775782576. The cubic root of 2140596 is about 128.8778363932.

The spelling of 2140596 in words is "two million, one hundred forty thousand, five hundred ninety-six".