2424542 has 8 divisors (see below), whose sum is σ = 3714336. Its totient is φ = 1186432.

The previous prime is 2424511. The next prime is 2424547. The reversal of 2424542 is 2454242.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424547) 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, 12803 + ... + 12990.

It is an arithmetic number, because the mean of its divisors is an integer number (464292).

2^2424542 is an apocalyptic number.

2424542 is a deficient number, since it is larger than the sum of its proper divisors (1289794).

2424542 is a wasteful number, since it uses less digits than its factorization.

2424542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25842.

The product of its digits is 2560, while the sum is 23.

The square root of 2424542 is about 1557.0940883582. The cubic root of 2424542 is about 134.3414105336.

Adding to 2424542 its reverse (2454242), we get a palindrome (4878784).

The spelling of 2424542 in words is "two million, four hundred twenty-four thousand, five hundred forty-two".