2042264 has 16 divisors (see below), whose sum is σ = 4376400. Its totient is φ = 875232.

The previous prime is 2042263. The next prime is 2042273. The reversal of 2042264 is 4622402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042263) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 18179 + ... + 18290.

It is an arithmetic number, because the mean of its divisors is an integer number (273525).

2^2042264 is an apocalyptic number.

It is an amenable number.

2042264 is an abundant number, since it is smaller than the sum of its proper divisors (2334136).

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

2042264 is a wasteful number, since it uses less digits than its factorization.

2042264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36482 (or 36478 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2042264 is about 1429.0780244619. The cubic root of 2042264 is about 126.8734142829.

Adding to 2042264 its reverse (4622402), we get a palindrome (6664666).

The spelling of 2042264 in words is "two million, forty-two thousand, two hundred sixty-four".