12928046 has 8 divisors (see below), whose sum is σ = 19419960. Its totient is φ = 6454728.

The previous prime is 12928043. The next prime is 12928067. The reversal of 12928046 is 64082921.

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 (12928043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2756 + ... + 5783.

It is an arithmetic number, because the mean of its divisors is an integer number (2427495).

Almost surely, 2^12928046 is an apocalyptic number.

12928046 is a deficient number, since it is larger than the sum of its proper divisors (6491914).

12928046 is an equidigital number, since it uses as much as digits as its factorization.

12928046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9298.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12928046 is about 3595.5592054644. The cubic root of 12928046 is about 234.6988507030.

The spelling of 12928046 in words is "twelve million, nine hundred twenty-eight thousand, forty-six".