46838 has 8 divisors (see below), whose sum is σ = 76680. Its totient is φ = 21280.

The previous prime is 46831. The next prime is 46853. The reversal of 46838 is 83864.

46838 is nontrivially palindromic in base 12.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 8.

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 46838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46831) 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, 1043 + ... + 1086.

It is an arithmetic number, because the mean of its divisors is an integer number (9585).

2⁴⁶⁸³⁸ is an apocalyptic number.

46838 is a deficient number, since it is larger than the sum of its proper divisors (29842).

46838 is a wasteful number, since it uses less digits than its factorization.

46838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142.

The product of its digits is 4608, while the sum is 29.

The square root of 46838 is about 216.4208862379. The cubic root of 46838 is about 36.0467499633.

The spelling of 46838 in words is "forty-six thousand, eight hundred thirty-eight".