46887 has 4 divisors (see below), whose sum is σ = 62520. Its totient is φ = 31256.

The previous prime is 46877. The next prime is 46889. The reversal of 46887 is 78864.

Added to its reverse (78864) it gives a triangular number (125751 = T₅₀₁).

46887 is nontrivially palindromic in base 14.

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

It is a cyclic number.

It is not a de Polignac number, because 46887 - 2¹⁰ = 45863 is a prime.

It is a D-number.

46887 is an undulating number in base 14.

46887 is a lucky number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46889) 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, 7812 + ... + 7817.

It is an arithmetic number, because the mean of its divisors is an integer number (15630).

2⁴⁶⁸⁸⁷ is an apocalyptic number.

46887 is a deficient number, since it is larger than the sum of its proper divisors (15633).

46887 is a wasteful number, since it uses less digits than its factorization.

46887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15632.

The product of its digits is 10752, while the sum is 33.

The square root of 46887 is about 216.5340619856. The cubic root of 46887 is about 36.0593157943.

Adding to 46887 its reverse (78864), we get a triangular number (125751 = T₅₀₁).

It can be divided in two parts, 468 and 87, that added together give a palindrome (555).

The spelling of 46887 in words is "forty-six thousand, eight hundred eighty-seven".