46318 has 4 divisors (see below), whose sum is σ = 69480. Its totient is φ = 23158.

The previous prime is 46309. The next prime is 46327. The reversal of 46318 is 81364.

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

It is an interprime number because it is at equal distance from previous prime (46309) and next prime (46327).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

46318 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11578 + ... + 11581.

It is an arithmetic number, because the mean of its divisors is an integer number (17370).

2⁴⁶³¹⁸ is an apocalyptic number.

46318 is a deficient number, since it is larger than the sum of its proper divisors (23162).

46318 is a wasteful number, since it uses less digits than its factorization.

46318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23161.

The product of its digits is 576, while the sum is 22.

The square root of 46318 is about 215.2161703962. The cubic root of 46318 is about 35.9128550627.

The spelling of 46318 in words is "forty-six thousand, three hundred eighteen".