12924001 has 2 divisors, whose sum is σ = 12924002. Its totient is φ = 12924000.

The previous prime is 12923987. The next prime is 12924007. The reversal of 12924001 is 10042921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 4309776 = 2935^2 + 2076^2 .

It is a cyclic number.

It is not a de Polignac number, because 12924001 - 2⁷ = 12923873 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12924001.

It is not a weakly prime, because it can be changed into another prime (12924007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6462000 + 6462001.

It is an arithmetic number, because the mean of its divisors is an integer number (6462001).

Almost surely, 2^12924001 is an apocalyptic number.

It is an amenable number.

12924001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12924001 is an equidigital number, since it uses as much as digits as its factorization.

12924001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 12924001 is about 3594.9966620290. The cubic root of 12924001 is about 234.6743701826.

Adding to 12924001 its reverse (10042921), we get a palindrome (22966922).

The spelling of 12924001 in words is "twelve million, nine hundred twenty-four thousand, one".