2146334 has 8 divisors (see below), whose sum is σ = 3226440. Its totient is φ = 1070856.

The previous prime is 2146327. The next prime is 2146357. The reversal of 2146334 is 4336412.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (403305).

2^2146334 is an apocalyptic number.

2146334 is a deficient number, since it is larger than the sum of its proper divisors (1080106).

2146334 is a wasteful number, since it uses less digits than its factorization.

2146334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314.

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

The square root of 2146334 is about 1465.0372008929. The cubic root of 2146334 is about 128.9928886571.

The spelling of 2146334 in words is "two million, one hundred forty-six thousand, three hundred thirty-four".