2423734 has 8 divisors (see below), whose sum is σ = 3645720. Its totient is φ = 1208496.

The previous prime is 2423731. The next prime is 2423747. The reversal of 2423734 is 4373242.

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

It is a junction number, because it is equal to n+sod(n) for n = 2423699 and 2423708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423731) 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, 664 + ... + 2299.

It is an arithmetic number, because the mean of its divisors is an integer number (455715).

2^2423734 is an apocalyptic number.

2423734 is a deficient number, since it is larger than the sum of its proper divisors (1221986).

2423734 is a wasteful number, since it uses less digits than its factorization.

2423734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3374.

The product of its digits is 4032, while the sum is 25.

The square root of 2423734 is about 1556.8346090706. The cubic root of 2423734 is about 134.3264853889.

Adding to 2423734 its reverse (4373242), we get a palindrome (6796976).

The spelling of 2423734 in words is "two million, four hundred twenty-three thousand, seven hundred thirty-four".