47866201 has 4 divisors (see below), whose sum is σ = 49410304. Its totient is φ = 46322100.

The previous prime is 47866177. The next prime is 47866249. The reversal of 47866201 is 10266874.

47866201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10266874 = 2 ⋅5133437.

It is a cyclic number.

It is not a de Polignac number, because 47866201 - 2¹⁵ = 47833433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47866001) 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 3 ways as a sum of consecutive naturals, for example, 772005 + ... + 772066.

It is an arithmetic number, because the mean of its divisors is an integer number (12352576).

Almost surely, 2^47866201 is an apocalyptic number.

It is an amenable number.

47866201 is a deficient number, since it is larger than the sum of its proper divisors (1544103).

47866201 is a wasteful number, since it uses less digits than its factorization.

47866201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544102.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 47866201 is about 6918.5403807451. The cubic root of 47866201 is about 363.0861252688.

The spelling of 47866201 in words is "forty-seven million, eight hundred sixty-six thousand, two hundred one".