2042936 has 24 divisors (see below), whose sum is σ = 4400760. Its totient is φ = 870960.

The previous prime is 2042933. The next prime is 2042969. The reversal of 2042936 is 6392402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042933) 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 5 ways as a sum of consecutive naturals, for example, 10601 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (183365).

2^2042936 is an apocalyptic number.

It is an amenable number.

2042936 is an abundant number, since it is smaller than the sum of its proper divisors (2357824).

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

2042936 is an equidigital number, since it uses as much as digits as its factorization.

2042936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2042936 is about 1429.3131217476. The cubic root of 2042936 is about 126.8873285115.

The spelling of 2042936 in words is "two million, forty-two thousand, nine hundred thirty-six".