2012264 has 8 divisors (see below), whose sum is σ = 3773010. Its totient is φ = 1006128.

The previous prime is 2012243. The next prime is 2012287. The reversal of 2012264 is 4622102.

It can be written as a sum of positive squares in only one way, i.e., 1844164 + 168100 = 1358^2 + 410^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125759 + ... + 125774.

2^2012264 is an apocalyptic number.

It is an amenable number.

2012264 is a deficient number, since it is larger than the sum of its proper divisors (1760746).

2012264 is a wasteful number, since it uses less digits than its factorization.

2012264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251539 (or 251535 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2012264 is about 1418.5429144020. The cubic root of 2012264 is about 126.2491082511.

Adding to 2012264 its reverse (4622102), we get a palindrome (6634366).

The spelling of 2012264 in words is "two million, twelve thousand, two hundred sixty-four".