2164283 has 8 divisors (see below), whose sum is σ = 2378496. Its totient is φ = 1953000.

The previous prime is 2164273. The next prime is 2164291. The reversal of 2164283 is 3824612.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2164283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2164223) 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, 1010 + ... + 2312.

It is an arithmetic number, because the mean of its divisors is an integer number (297312).

2^2164283 is an apocalyptic number.

2164283 is a deficient number, since it is larger than the sum of its proper divisors (214213).

2164283 is a wasteful number, since it uses less digits than its factorization.

2164283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465.

The product of its digits is 2304, while the sum is 26.

The square root of 2164283 is about 1471.1502302620. The cubic root of 2164283 is about 129.3514642866.

Adding to 2164283 its reverse (3824612), we get a palindrome (5988895).

The spelling of 2164283 in words is "two million, one hundred sixty-four thousand, two hundred eighty-three".