15214201 has 16 divisors (see below), whose sum is σ = 16982784. Its totient is φ = 13556224.

The previous prime is 15214189. The next prime is 15214249. The reversal of 15214201 is 10241251.

15214201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 15214201 - 2⁵ = 15214169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15214291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65181 + ... + 65413.

It is an arithmetic number, because the mean of its divisors is an integer number (1061424).

Almost surely, 2^15214201 is an apocalyptic number.

It is an amenable number.

15214201 is a deficient number, since it is larger than the sum of its proper divisors (1768583).

15214201 is a wasteful number, since it uses less digits than its factorization.

15214201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 15214201 is about 3900.5385525591. The cubic root of 15214201 is about 247.7895858773.

Adding to 15214201 its reverse (10241251), we get a palindrome (25455452).

The spelling of 15214201 in words is "fifteen million, two hundred fourteen thousand, two hundred one".