2042024 has 8 divisors (see below), whose sum is σ = 3828810. Its totient is φ = 1021008.

The previous prime is 2042021. The next prime is 2042039. The reversal of 2042024 is 4202402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1249924 + 792100 = 1118^2 + 890^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2042021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127619 + ... + 127634.

2^2042024 is an apocalyptic number.

It is an amenable number.

2042024 is a deficient number, since it is larger than the sum of its proper divisors (1786786).

2042024 is a wasteful number, since it uses less digits than its factorization.

2042024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255259 (or 255255 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2042024 is about 1428.9940517721. The cubic root of 2042024 is about 126.8684441758.

Adding to 2042024 its reverse (4202402), we get a palindrome (6244426).

The spelling of 2042024 in words is "two million, forty-two thousand, twenty-four".