2164353 has 4 divisors (see below), whose sum is σ = 2885808. Its totient is φ = 1442900.

The previous prime is 2164313. The next prime is 2164367. The reversal of 2164353 is 3534612.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2164353 - 2¹⁷ = 2033281 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2164313) 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, 360723 + ... + 360728.

It is an arithmetic number, because the mean of its divisors is an integer number (721452).

2^2164353 is an apocalyptic number.

It is an amenable number.

2164353 is a deficient number, since it is larger than the sum of its proper divisors (721455).

2164353 is an equidigital number, since it uses as much as digits as its factorization.

2164353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721454.

The product of its digits is 2160, while the sum is 24.

The square root of 2164353 is about 1471.1740209778. The cubic root of 2164353 is about 129.3528588215.

Adding to 2164353 its reverse (3534612), we get a palindrome (5698965).

The spelling of 2164353 in words is "two million, one hundred sixty-four thousand, three hundred fifty-three".