12008737 has 8 divisors (see below), whose sum is σ = 13495104. Its totient is φ = 10602768.

The previous prime is 12008729. The next prime is 12008771. The reversal of 12008737 is 73780021.

It is a happy number.

12008737 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12008737 - 2³ = 12008729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12008797) 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 in 7 ways as a sum of consecutive naturals, for example, 19783 + ... + 20380.

It is an arithmetic number, because the mean of its divisors is an integer number (1686888).

Almost surely, 2^12008737 is an apocalyptic number.

It is an amenable number.

12008737 is a deficient number, since it is larger than the sum of its proper divisors (1486367).

12008737 is a wasteful number, since it uses less digits than its factorization.

12008737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40199.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12008737 is about 3465.3624630044. The cubic root of 12008737 is about 228.9983981887.

Adding to 12008737 its reverse (73780021), we get a palindrome (85788758).

The spelling of 12008737 in words is "twelve million, eight thousand, seven hundred thirty-seven".