46031 has 4 divisors (see below), whose sum is σ = 46464. Its totient is φ = 45600.

The previous prime is 46027. The next prime is 46049. The reversal of 46031 is 13064.

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 46031 - 2² = 46027 is a prime.

It is a super-2 number, since 2×46031² = 4237705922, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 12 and base 14.

It is a junction number, because it is equal to n+sod(n) for n = 45997 and 46015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46021) 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, 71 + ... + 311.

It is an arithmetic number, because the mean of its divisors is an integer number (11616).

2⁴⁶⁰³¹ is an apocalyptic number.

46031 is a deficient number, since it is larger than the sum of its proper divisors (433).

46031 is a wasteful number, since it uses less digits than its factorization.

46031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 46031 is about 214.5483628462. The cubic root of 46031 is about 35.8385257784.

Adding to 46031 its reverse (13064), we get a palindrome (59095).

The spelling of 46031 in words is "forty-six thousand, thirty-one".