2120793 has 8 divisors (see below), whose sum is σ = 2845728. Its totient is φ = 1404864.

The previous prime is 2120779. The next prime is 2120819. The reversal of 2120793 is 3970212.

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

It is not a de Polignac number, because 2120793 - 2⁸ = 2120537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120753) 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, 1680 + ... + 2657.

It is an arithmetic number, because the mean of its divisors is an integer number (355716).

2^2120793 is an apocalyptic number.

It is an amenable number.

2120793 is a deficient number, since it is larger than the sum of its proper divisors (724935).

2120793 is a wasteful number, since it uses less digits than its factorization.

2120793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503.

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

The square root of 2120793 is about 1456.2942697134. The cubic root of 2120793 is about 128.4791812730.

The spelling of 2120793 in words is "two million, one hundred twenty thousand, seven hundred ninety-three".