46947 has 4 divisors (see below), whose sum is σ = 62600. Its totient is φ = 31296.

The previous prime is 46933. The next prime is 46957. The reversal of 46947 is 74964.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 46947 - 2⁷ = 46819 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

46947 is a lucky number.

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 46947.

It is not an unprimeable number, because it can be changed into a prime (46957) 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, 7822 + ... + 7827.

It is an arithmetic number, because the mean of its divisors is an integer number (15650).

2⁴⁶⁹⁴⁷ is an apocalyptic number.

46947 is a deficient number, since it is larger than the sum of its proper divisors (15653).

46947 is a wasteful number, since it uses less digits than its factorization.

46947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15652.

The product of its digits is 6048, while the sum is 30.

The square root of 46947 is about 216.6725640223. The cubic root of 46947 is about 36.0746906083.

The spelling of 46947 in words is "forty-six thousand, nine hundred forty-seven".