2108293 has 8 divisors (see below), whose sum is σ = 2318400. Its totient is φ = 1901280.

The previous prime is 2108291. The next prime is 2108299. The reversal of 2108293 is 3928012.

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

It is a cyclic number.

It is not a de Polignac number, because 2108293 - 2¹ = 2108291 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 1 + 0 + 8⁷ + 2¹³ + 9³ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (289800).

2^2108293 is an apocalyptic number.

It is an amenable number.

2108293 is a deficient number, since it is larger than the sum of its proper divisors (210107).

2108293 is a wasteful number, since it uses less digits than its factorization.

2108293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2108293 is about 1451.9962121163. The cubic root of 2108293 is about 128.2262640255.

It can be divided in two parts, 2108 and 293, that added together give a 4-th power (2401 = 7⁴).

The spelling of 2108293 in words is "two million, one hundred eight thousand, two hundred ninety-three".