46857 has 4 divisors (see below), whose sum is σ = 62480. Its totient is φ = 31236.

The previous prime is 46853. The next prime is 46861. The reversal of 46857 is 75864.

It is a happy number.

46857 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (46853) and next prime (46861).

It is not a de Polignac number, because 46857 - 2² = 46853 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46853) 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, 7807 + ... + 7812.

It is an arithmetic number, because the mean of its divisors is an integer number (15620).

2⁴⁶⁸⁵⁷ is an apocalyptic number.

It is an amenable number.

46857 is a deficient number, since it is larger than the sum of its proper divisors (15623).

46857 is a wasteful number, since it uses less digits than its factorization.

46857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15622.

The product of its digits is 6720, while the sum is 30.

The square root of 46857 is about 216.4647777353. The cubic root of 46857 is about 36.0516234682.

It can be divided in two parts, 468 and 57, that added together give a palindrome (525).

The spelling of 46857 in words is "forty-six thousand, eight hundred fifty-seven".