47846 has 8 divisors (see below), whose sum is σ = 73440. Its totient is φ = 23368.

The previous prime is 47843. The next prime is 47857. The reversal of 47846 is 64874.

47846 is nontrivially palindromic in base 12.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 348.

It is an arithmetic number, because the mean of its divisors is an integer number (9180).

2⁴⁷⁸⁴⁶ is an apocalyptic number.

47846 is a deficient number, since it is larger than the sum of its proper divisors (25594).

47846 is a wasteful number, since it uses less digits than its factorization.

47846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its digits is 5376, while the sum is 29.

The square root of 47846 is about 218.7372853448. The cubic root of 47846 is about 36.3035040267.

The spelling of 47846 in words is "forty-seven thousand, eight hundred forty-six".