12041501 has 2 divisors, whose sum is σ = 12041502. Its totient is φ = 12041500.

The previous prime is 12041479. The next prime is 12041503. The reversal of 12041501 is 10514021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10896601 + 1144900 = 3301^2 + 1070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12041501 is a prime.

Together with 12041503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12041503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6020750 + 6020751.

It is an arithmetic number, because the mean of its divisors is an integer number (6020751).

Almost surely, 2^12041501 is an apocalyptic number.

It is an amenable number.

12041501 is a deficient number, since it is larger than the sum of its proper divisors (1).

12041501 is an equidigital number, since it uses as much as digits as its factorization.

12041501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 12041501 is about 3470.0865983430. The cubic root of 12041501 is about 229.2064714255.

Adding to 12041501 its reverse (10514021), we get a palindrome (22555522).

The spelling of 12041501 in words is "twelve million, forty-one thousand, five hundred one".