12911483 has 16 divisors (see below), whose sum is σ = 15130080. Its totient is φ = 10907136.

The previous prime is 12911473. The next prime is 12911519. The reversal of 12911483 is 38411921.

12911483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12911483 - 2¹² = 12907387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12911413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7388 + ... + 8966.

It is an arithmetic number, because the mean of its divisors is an integer number (945630).

Almost surely, 2^12911483 is an apocalyptic number.

12911483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12911483 is a deficient number, since it is larger than the sum of its proper divisors (2218597).

12911483 is a wasteful number, since it uses less digits than its factorization.

12911483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646.

The product of its digits is 1728, while the sum is 29.

The square root of 12911483 is about 3593.2552094167. The cubic root of 12911483 is about 234.5985783095.

The spelling of 12911483 in words is "twelve million, nine hundred eleven thousand, four hundred eighty-three".