2102793 has 16 divisors (see below), whose sum is σ = 3495936. Its totient is φ = 1092240.

The previous prime is 2102791. The next prime is 2102797. The reversal of 2102793 is 3972012.

It is not a de Polignac number, because 2102793 - 2¹ = 2102791 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102791) 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, 4321 + ... + 4782.

It is an arithmetic number, because the mean of its divisors is an integer number (218496).

2^2102793 is an apocalyptic number.

It is an amenable number.

2102793 is a deficient number, since it is larger than the sum of its proper divisors (1393143).

2102793 is a wasteful number, since it uses less digits than its factorization.

2102793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9124.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2102793 is about 1450.1010309630. The cubic root of 2102793 is about 128.1146636912.

It can be divided in two parts, 210 and 2793, that added together give a palindrome (3003).

The spelling of 2102793 in words is "two million, one hundred two thousand, seven hundred ninety-three".