12241924 has 6 divisors (see below), whose sum is σ = 21423374. Its totient is φ = 6120960.

The previous prime is 12241913. The next prime is 12241927. The reversal of 12241924 is 42914221.

It can be written as a sum of positive squares in only one way, i.e., 10758400 + 1483524 = 3280^2 + 1218^2 .

It is not an unprimeable number, because it can be changed into a prime (12241927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1530237 + ... + 1530244.

Almost surely, 2^12241924 is an apocalyptic number.

It is an amenable number.

12241924 is a deficient number, since it is larger than the sum of its proper divisors (9181450).

12241924 is a wasteful number, since it uses less digits than its factorization.

12241924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060485 (or 3060483 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 12241924 is about 3498.8460955006. The cubic root of 12241924 is about 230.4711451215.

The spelling of 12241924 in words is "twelve million, two hundred forty-one thousand, nine hundred twenty-four".