2001234 has 8 divisors (see below), whose sum is σ = 4002480. Its totient is φ = 667076.

The previous prime is 2001229. The next prime is 2001247. The reversal of 2001234 is 4321002.

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

2001234 is an admirable 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, 166764 + ... + 166775.

It is an arithmetic number, because the mean of its divisors is an integer number (500310).

2^2001234 is an apocalyptic number.

2001234 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.

2001234 is a wasteful number, since it uses less digits than its factorization.

2001234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333544.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2001234 is about 1414.6497799809. The cubic root of 2001234 is about 126.0180120383.

Adding to 2001234 its reverse (4321002), we get a palindrome (6322236).

The spelling of 2001234 in words is "two million, one thousand, two hundred thirty-four".