12739033 has 16 divisors (see below), whose sum is σ = 13996800. Its totient is φ = 11556160.

The previous prime is 12739031. The next prime is 12739037. The reversal of 12739033 is 33093721.

It is a cyclic number.

It is not a de Polignac number, because 12739033 - 2¹ = 12739031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12738992 and 12739010.

It is not an unprimeable number, because it can be changed into a prime (12739031) 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 15 ways as a sum of consecutive naturals, for example, 47223 + ... + 47491.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^12739033 is an apocalyptic number.

It is an amenable number.

12739033 is a deficient number, since it is larger than the sum of its proper divisors (1257767).

12739033 is a wasteful number, since it uses less digits than its factorization.

12739033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 12739033 is about 3569.1781967282. The cubic root of 12739033 is about 233.5494349432.

The spelling of 12739033 in words is "twelve million, seven hundred thirty-nine thousand, thirty-three".