2423042 has 8 divisors (see below), whose sum is σ = 3694332. Its totient is φ = 1191600.

The previous prime is 2423041. The next prime is 2423087. The reversal of 2423042 is 2403242.

It can be written as a sum of positive squares in 2 ways, for example, as 1560001 + 863041 = 1249^2 + 929^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2423042² = 11742265067528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2423042.

It is not an unprimeable number, because it can be changed into a prime (2423041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9809 + ... + 10052.

2^2423042 is an apocalyptic number.

2423042 is a deficient number, since it is larger than the sum of its proper divisors (1271290).

2423042 is a wasteful number, since it uses less digits than its factorization.

2423042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19924.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2423042 is about 1556.6123473749. The cubic root of 2423042 is about 134.3137003259.

Adding to 2423042 its reverse (2403242), we get a palindrome (4826284).

It can be divided in two parts, 242 and 3042, that multiplied together give a square (736164 = 858²).

The spelling of 2423042 in words is "two million, four hundred twenty-three thousand, forty-two".