2120334 has 8 divisors (see below), whose sum is σ = 4240680. Its totient is φ = 706776.

The previous prime is 2120329. The next prime is 2120341. The reversal of 2120334 is 4330212.

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

2120334 is an admirable number.

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, 176689 + ... + 176700.

It is an arithmetic number, because the mean of its divisors is an integer number (530085).

2^2120334 is an apocalyptic number.

2120334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120334 is a wasteful number, since it uses less digits than its factorization.

2120334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353394.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2120334 is about 1456.1366694098. The cubic root of 2120334 is about 128.4699117531.

Adding to 2120334 its reverse (4330212), we get a palindrome (6450546).

The spelling of 2120334 in words is "two million, one hundred twenty thousand, three hundred thirty-four".