2424042 has 12 divisors (see below), whose sum is σ = 5252130. Its totient is φ = 808008.

The previous prime is 2424029. The next prime is 2424073. The reversal of 2424042 is 2404242.

It can be written as a sum of positive squares in only one way, i.e., 1461681 + 962361 = 1209^2 + 981^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 134669 = 2424042 / (2 + 4 + 2 + 4 + 0 + 4 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67317 + ... + 67352.

2^2424042 is an apocalyptic number.

2424042 is an abundant number, since it is smaller than the sum of its proper divisors (2828088).

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

2424042 is a wasteful number, since it uses less digits than its factorization.

2424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134677 (or 134674 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2424042 is about 1556.9335245925. The cubic root of 2424042 is about 134.3321750679.

Adding to 2424042 its reverse (2404242), we get a palindrome (4828284).

The spelling of 2424042 in words is "two million, four hundred twenty-four thousand, forty-two".