12124847 has 8 divisors (see below), whose sum is σ = 13949952. Its totient is φ = 10323000.

The previous prime is 12124843. The next prime is 12124867. The reversal of 12124847 is 74842121.

12124847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12124847 - 2² = 12124843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12124843) 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, 4679 + ... + 6792.

It is an arithmetic number, because the mean of its divisors is an integer number (1743744).

Almost surely, 2^12124847 is an apocalyptic number.

12124847 is a deficient number, since it is larger than the sum of its proper divisors (1825105).

12124847 is a wasteful number, since it uses less digits than its factorization.

12124847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11629.

The product of its digits is 3584, while the sum is 29.

The square root of 12124847 is about 3482.0750997071. The cubic root of 12124847 is about 229.7340782981.

Adding to 12124847 its reverse (74842121), we get a palindrome (86966968).

The spelling of 12124847 in words is "twelve million, one hundred twenty-four thousand, eight hundred forty-seven".