2012344 has 8 divisors (see below), whose sum is σ = 3773160. Its totient is φ = 1006168.

The previous prime is 2012333. The next prime is 2012363. The reversal of 2012344 is 4432102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125764 + ... + 125779.

It is an arithmetic number, because the mean of its divisors is an integer number (471645).

2^2012344 is an apocalyptic number.

It is an amenable number.

2012344 is a deficient number, since it is larger than the sum of its proper divisors (1760816).

2012344 is a wasteful number, since it uses less digits than its factorization.

2012344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251549 (or 251545 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2012344 is about 1418.5711120702. The cubic root of 2012344 is about 126.2507812911.

Adding to 2012344 its reverse (4432102), we get a palindrome (6444446).

The spelling of 2012344 in words is "two million, twelve thousand, three hundred forty-four".