4323742 has 4 divisors (see below), whose sum is σ = 6485616. Its totient is φ = 2161870.

The previous prime is 4323731. The next prime is 4323743. The reversal of 4323742 is 2473234.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323743) by changing a digit.

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 as a sum of consecutive naturals, namely, 1080934 + ... + 1080937.

It is an arithmetic number, because the mean of its divisors is an integer number (1621404).

Almost surely, 2^4323742 is an apocalyptic number.

4323742 is a deficient number, since it is larger than the sum of its proper divisors (2161874).

4323742 is a wasteful number, since it uses less digits than its factorization.

4323742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161873.

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

The square root of 4323742 is about 2079.3609595258. The cubic root of 4323742 is about 162.9120681964.

Adding to 4323742 its reverse (2473234), we get a palindrome (6796976).

The spelling of 4323742 in words is "four million, three hundred twenty-three thousand, seven hundred forty-two".