2107283 has 4 divisors (see below), whose sum is σ = 2198928. Its totient is φ = 2015640.

The previous prime is 2107247. The next prime is 2107289. The reversal of 2107283 is 3827012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2107283 - 2¹² = 2103187 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 91621 = 2107283 / (2 + 1 + 0 + 7 + 2 + 8 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2107289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45788 + ... + 45833.

It is an arithmetic number, because the mean of its divisors is an integer number (549732).

2^2107283 is an apocalyptic number.

2107283 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2107283 is a deficient number, since it is larger than the sum of its proper divisors (91645).

2107283 is an equidigital number, since it uses as much as digits as its factorization.

2107283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91644.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2107283 is about 1451.6483734018. The cubic root of 2107283 is about 128.2057847067.

The spelling of 2107283 in words is "two million, one hundred seven thousand, two hundred eighty-three".