12940483 has 4 divisors (see below), whose sum is σ = 13033720. Its totient is φ = 12847248.

The previous prime is 12940469. The next prime is 12940493. The reversal of 12940483 is 38404921.

12940483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12940483 is a prime.

It is a super-2 number, since 2×12940483² = 334912200546578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12940453) 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, 46410 + ... + 46687.

It is an arithmetic number, because the mean of its divisors is an integer number (3258430).

Almost surely, 2^12940483 is an apocalyptic number.

12940483 is a deficient number, since it is larger than the sum of its proper divisors (93237).

12940483 is an equidigital number, since it uses as much as digits as its factorization.

12940483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93236.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 12940483 is about 3597.2882842497. The cubic root of 12940483 is about 234.7740880096.

The spelling of 12940483 in words is "twelve million, nine hundred forty thousand, four hundred eighty-three".