12337742 has 8 divisors (see below), whose sum is σ = 18679896. Its totient is φ = 6111112.

The previous prime is 12337739. The next prime is 12337747. The reversal of 12337742 is 24773321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12337747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28613 + ... + 29040.

It is an arithmetic number, because the mean of its divisors is an integer number (2334987).

Almost surely, 2^12337742 is an apocalyptic number.

12337742 is a deficient number, since it is larger than the sum of its proper divisors (6342154).

12337742 is a wasteful number, since it uses less digits than its factorization.

12337742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57762.

The product of its digits is 7056, while the sum is 29.

The square root of 12337742 is about 3512.5122063845. The cubic root of 12337742 is about 231.0708852128.

The spelling of 12337742 in words is "twelve million, three hundred thirty-seven thousand, seven hundred forty-two".