15000201 has 16 divisors (see below), whose sum is σ = 22336320. Its totient is φ = 9948960.

The previous prime is 15000179. The next prime is 15000203. The reversal of 15000201 is 10200051.

It is a happy number.

It is not a de Polignac number, because 15000201 - 2⁵ = 15000169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (15000203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4381 + ... + 7013.

It is an arithmetic number, because the mean of its divisors is an integer number (1396020).

Almost surely, 2^15000201 is an apocalyptic number.

It is an amenable number.

15000201 is a deficient number, since it is larger than the sum of its proper divisors (7336119).

15000201 is a wasteful number, since it uses less digits than its factorization.

15000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 9.

The square root of 15000201 is about 3873.0092951089. The cubic root of 15000201 is about 246.6223090029.

Adding to 15000201 its reverse (10200051), we get a palindrome (25200252).

The spelling of 15000201 in words is "fifteen million, two hundred one", and thus it is an aban number.