12486201 has 16 divisors (see below), whose sum is σ = 20490624. Its totient is φ = 6585984.

The previous prime is 12486191. The next prime is 12486209. The reversal of 12486201 is 10268421.

It is not a de Polignac number, because 12486201 - 2⁶ = 12486137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12486209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22596 + ... + 23141.

It is an arithmetic number, because the mean of its divisors is an integer number (1280664).

Almost surely, 2^12486201 is an apocalyptic number.

It is an amenable number.

12486201 is a deficient number, since it is larger than the sum of its proper divisors (8004423).

12486201 is a wasteful number, since it uses less digits than its factorization.

12486201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45760.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12486201 is about 3533.5818937729. The cubic root of 12486201 is about 231.9940111910.

The spelling of 12486201 in words is "twelve million, four hundred eighty-six thousand, two hundred one".