12107473 has 8 divisors (see below), whose sum is σ = 14211392. Its totient is φ = 10097136.

The previous prime is 12107437. The next prime is 12107483. The reversal of 12107473 is 37470121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12107473 - 2¹³ = 12099281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12107483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23115 + ... + 23632.

It is an arithmetic number, because the mean of its divisors is an integer number (1776424).

Almost surely, 2^12107473 is an apocalyptic number.

It is an amenable number.

12107473 is a deficient number, since it is larger than the sum of its proper divisors (2103919).

12107473 is an equidigital number, since it uses as much as digits as its factorization.

12107473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46791.

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

The square root of 12107473 is about 3479.5794286092. The cubic root of 12107473 is about 229.6242952535.

Adding to 12107473 its reverse (37470121), we get a palindrome (49577594).

The spelling of 12107473 in words is "twelve million, one hundred seven thousand, four hundred seventy-three".