47946211 has 2 divisors, whose sum is σ = 47946212. Its totient is φ = 47946210.

The previous prime is 47946209. The next prime is 47946221. The reversal of 47946211 is 11264974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47946211 - 2¹ = 47946209 is a prime.

Together with 47946209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (47946221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23973105 + 23973106.

It is an arithmetic number, because the mean of its divisors is an integer number (23973106).

Almost surely, 2^47946211 is an apocalyptic number.

47946211 is a deficient number, since it is larger than the sum of its proper divisors (1).

47946211 is an equidigital number, since it uses as much as digits as its factorization.

47946211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 47946211 is about 6924.3202554475. The cubic root of 47946211 is about 363.2883162997.

The spelling of 47946211 in words is "forty-seven million, nine hundred forty-six thousand, two hundred eleven".