12124244 has 24 divisors (see below), whose sum is σ = 23478336. Its totient is φ = 5432000.

The previous prime is 12124241. The next prime is 12124267. The reversal of 12124244 is 44242121.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12124241) 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, 1184 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (978264).

Almost surely, 2^12124244 is an apocalyptic number.

It is an amenable number.

12124244 is a deficient number, since it is larger than the sum of its proper divisors (11354092).

12124244 is a wasteful number, since it uses less digits than its factorization.

12124244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967 (or 3965 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 12124244 is about 3481.9885123303. The cubic root of 12124244 is about 229.7302698116.

Adding to 12124244 its reverse (44242121), we get a palindrome (56366365).

The spelling of 12124244 in words is "twelve million, one hundred twenty-four thousand, two hundred forty-four".