2140593 has 16 divisors (see below), whose sum is σ = 3513216. Its totient is φ = 1128960.

The previous prime is 2140591. The next prime is 2140601. The reversal of 2140593 is 3950412.

It is not a de Polignac number, because 2140593 - 2¹ = 2140591 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 3648 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (219576).

2^2140593 is an apocalyptic number.

It is an amenable number.

2140593 is a deficient number, since it is larger than the sum of its proper divisors (1372623).

2140593 is a wasteful number, since it uses less digits than its factorization.

2140593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7864.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2140593 is about 1463.0765530211. The cubic root of 2140593 is about 128.8777761866.

The spelling of 2140593 in words is "two million, one hundred forty thousand, five hundred ninety-three".