2191483 has 8 divisors (see below), whose sum is σ = 2585600. Its totient is φ = 1817640.

The previous prime is 2191477. The next prime is 2191489. The reversal of 2191483 is 3841912.

It is a happy number.

2191483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2191477) and next prime (2191489).

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 2191483 - 2⁵ = 2191451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2191489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4833 + ... + 5266.

It is an arithmetic number, because the mean of its divisors is an integer number (323200).

2^2191483 is an apocalyptic number.

2191483 is a deficient number, since it is larger than the sum of its proper divisors (394117).

2191483 is a wasteful number, since it uses less digits than its factorization.

2191483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10137.

The product of its digits is 1728, while the sum is 28.

The square root of 2191483 is about 1480.3658331642. The cubic root of 2191483 is about 129.8910922197.

The spelling of 2191483 in words is "two million, one hundred ninety-one thousand, four hundred eighty-three".