2164334 has 8 divisors (see below), whose sum is σ = 3272448. Its totient is φ = 1073520.

The previous prime is 2164313. The next prime is 2164367. The reversal of 2164334 is 4334612.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4007 + ... + 4514.

It is an arithmetic number, because the mean of its divisors is an integer number (409056).

2^2164334 is an apocalyptic number.

2164334 is a deficient number, since it is larger than the sum of its proper divisors (1108114).

2164334 is a wasteful number, since it uses less digits than its factorization.

2164334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650.

The product of its digits is 1728, while the sum is 23.

The square root of 2164334 is about 1471.1675635358. The cubic root of 2164334 is about 129.3524803079.

Adding to 2164334 its reverse (4334612), we get a palindrome (6498946).

The spelling of 2164334 in words is "two million, one hundred sixty-four thousand, three hundred thirty-four".