15336001 has 2 divisors, whose sum is σ = 15336002. Its totient is φ = 15336000.

The previous prime is 15335987. The next prime is 15336007. The reversal of 15336001 is 10063351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12852225 + 2483776 = 3585^2 + 1576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15336001 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 15336001.

It is not a weakly prime, because it can be changed into another prime (15336007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7668000 + 7668001.

It is an arithmetic number, because the mean of its divisors is an integer number (7668001).

Almost surely, 2^15336001 is an apocalyptic number.

It is an amenable number.

15336001 is a deficient number, since it is larger than the sum of its proper divisors (1).

15336001 is an equidigital number, since it uses as much as digits as its factorization.

15336001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 15336001 is about 3916.1206569767. The cubic root of 15336001 is about 248.4490703655.

Adding to 15336001 its reverse (10063351), we get a palindrome (25399352).

The spelling of 15336001 in words is "fifteen million, three hundred thirty-six thousand, one".