12480783 has 16 divisors (see below), whose sum is σ = 19332096. Its totient is φ = 7014240.

The previous prime is 12480781. The next prime is 12480823. The reversal of 12480783 is 38708421.

12480783 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12480783 - 2¹ = 12480781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480781) 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, 3591 + ... + 6152.

It is an arithmetic number, because the mean of its divisors is an integer number (1208256).

Almost surely, 2^12480783 is an apocalyptic number.

12480783 is a deficient number, since it is larger than the sum of its proper divisors (6851313).

12480783 is an equidigital number, since it uses as much as digits as its factorization.

12480783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9814.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 12480783 is about 3532.8151664077. The cubic root of 12480783 is about 231.9604507990.

The spelling of 12480783 in words is "twelve million, four hundred eighty thousand, seven hundred eighty-three".