12477083 has 4 divisors (see below), whose sum is σ = 12500688. Its totient is φ = 12453480.

The previous prime is 12477077. The next prime is 12477107. The reversal of 12477083 is 38077421.

It is a happy number.

12477083 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 38077421 = 787 ⋅48383.

It is a cyclic number.

It is not a de Polignac number, because 12477083 - 2⁴ = 12477067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12477683) 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, 10991 + ... + 12072.

It is an arithmetic number, because the mean of its divisors is an integer number (3125172).

Almost surely, 2^12477083 is an apocalyptic number.

12477083 is a deficient number, since it is larger than the sum of its proper divisors (23605).

12477083 is an equidigital number, since it uses as much as digits as its factorization.

12477083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23604.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 12477083 is about 3532.2914658901. The cubic root of 12477083 is about 231.9375265297.

The spelling of 12477083 in words is "twelve million, four hundred seventy-seven thousand, eighty-three".