12370471 has 4 divisors (see below), whose sum is σ = 12580200. Its totient is φ = 12160744.

The previous prime is 12370451. The next prime is 12370483. The reversal of 12370471 is 17407321.

It is a happy number.

12370471 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, and also an emirpimes, since its reverse is a distinct semiprime: 17407321 = 503 ⋅34607.

It is a cyclic number.

It is not a de Polignac number, because 12370471 - 2⁵ = 12370439 is a prime.

It is a super-3 number, since 3×12370471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12370451) 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, 104776 + ... + 104893.

It is an arithmetic number, because the mean of its divisors is an integer number (3145050).

Almost surely, 2^12370471 is an apocalyptic number.

12370471 is a deficient number, since it is larger than the sum of its proper divisors (209729).

12370471 is an equidigital number, since it uses as much as digits as its factorization.

12370471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209728.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 12370471 is about 3517.1680369297. The cubic root of 12370471 is about 231.2750295771.

Adding to 12370471 its reverse (17407321), we get a palindrome (29777792).

The spelling of 12370471 in words is "twelve million, three hundred seventy thousand, four hundred seventy-one".