47969201 has 4 divisors (see below), whose sum is σ = 54821952. Its totient is φ = 41116452.

The previous prime is 47969197. The next prime is 47969203. The reversal of 47969201 is 10296974.

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.

It is a cyclic number.

It is not a de Polignac number, because 47969201 - 2² = 47969197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47969203) 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, 3426365 + ... + 3426378.

It is an arithmetic number, because the mean of its divisors is an integer number (13705488).

Almost surely, 2^47969201 is an apocalyptic number.

It is an amenable number.

47969201 is a deficient number, since it is larger than the sum of its proper divisors (6852751).

47969201 is an equidigital number, since it uses as much as digits as its factorization.

47969201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6852750.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 47969201 is about 6925.9801472427. The cubic root of 47969201 is about 363.3463720783.

The spelling of 47969201 in words is "forty-seven million, nine hundred sixty-nine thousand, two hundred one".