15134201 has 4 divisors (see below), whose sum is σ = 15656100. Its totient is φ = 14612304.

The previous prime is 15134191. The next prime is 15134219. The reversal of 15134201 is 10243151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5180176 + 9954025 = 2276^2 + 3155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15134201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 15134201.

It is not an unprimeable number, because it can be changed into a prime (15134281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260906 + ... + 260963.

It is an arithmetic number, because the mean of its divisors is an integer number (3914025).

Almost surely, 2^15134201 is an apocalyptic number.

It is an amenable number.

15134201 is a deficient number, since it is larger than the sum of its proper divisors (521899).

15134201 is an equidigital number, since it uses as much as digits as its factorization.

15134201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521898.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 15134201 is about 3890.2700420408. The cubic root of 15134201 is about 247.3545096010.

Adding to 15134201 its reverse (10243151), we get a palindrome (25377352).

The spelling of 15134201 in words is "fifteen million, one hundred thirty-four thousand, two hundred one".