46331 has 4 divisors (see below), whose sum is σ = 46872. Its totient is φ = 45792.

The previous prime is 46327. The next prime is 46337. The reversal of 46331 is 13364.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46331 - 2² = 46327 is a prime.

It is a super-2 number, since 2×46331² = 4293123122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110 + ... + 323.

It is an arithmetic number, because the mean of its divisors is an integer number (11718).

2⁴⁶³³¹ is an apocalyptic number.

46331 is a deficient number, since it is larger than the sum of its proper divisors (541).

46331 is a wasteful number, since it uses less digits than its factorization.

46331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540.

The product of its digits is 216, while the sum is 17.

The square root of 46331 is about 215.2463704688. The cubic root of 46331 is about 35.9162146166.

Adding to 46331 its reverse (13364), we get a palindrome (59695).

It can be divided in two parts, 463 and 31, that added together give a palindrome (494).

The spelling of 46331 in words is "forty-six thousand, three hundred thirty-one".