47834211 has 8 divisors (see below), whose sum is σ = 63855184. Its totient is φ = 31851360.

The previous prime is 47834197. The next prime is 47834221. The reversal of 47834211 is 11243874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47834211 - 2¹⁴ = 47817827 is a prime.

It is a super-2 number, since 2×47834211² = 4576223483985042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47834221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6460 + ... + 11721.

It is an arithmetic number, because the mean of its divisors is an integer number (7981898).

Almost surely, 2^47834211 is an apocalyptic number.

47834211 is a deficient number, since it is larger than the sum of its proper divisors (16020973).

47834211 is a wasteful number, since it uses less digits than its factorization.

47834211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19061.

The product of its digits is 5376, while the sum is 30.

The square root of 47834211 is about 6916.2280905129. The cubic root of 47834211 is about 363.0052211833.

The spelling of 47834211 in words is "forty-seven million, eight hundred thirty-four thousand, two hundred eleven".