12905337 has 8 divisors (see below), whose sum is σ = 17323200. Its totient is φ = 8545520.

The previous prime is 12905311. The next prime is 12905381. The reversal of 12905337 is 73350921.

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 12905337 - 2⁷ = 12905209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12905437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13989 + ... + 14882.

It is an arithmetic number, because the mean of its divisors is an integer number (2165400).

Almost surely, 2^12905337 is an apocalyptic number.

It is an amenable number.

12905337 is a deficient number, since it is larger than the sum of its proper divisors (4417863).

12905337 is a wasteful number, since it uses less digits than its factorization.

12905337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29023.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 12905337 is about 3592.3998942211. The cubic root of 12905337 is about 234.5613486151.

The spelling of 12905337 in words is "twelve million, nine hundred five thousand, three hundred thirty-seven".