45884 has 6 divisors (see below), whose sum is σ = 80304. Its totient is φ = 22940.

The previous prime is 45869. The next prime is 45887. The reversal of 45884 is 48854.

It is a plaindrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 45884.

It is not an unprimeable number, because it can be changed into a prime (45887) by changing a digit.

45884 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, 5732 + ... + 5739.

It is an arithmetic number, because the mean of its divisors is an integer number (13384).

2⁴⁵⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

45884 is a deficient number, since it is larger than the sum of its proper divisors (34420).

45884 is a wasteful number, since it uses less digits than its factorization.

45884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11475 (or 11473 counting only the distinct ones).

The product of its digits is 5120, while the sum is 29.

The square root of 45884 is about 214.2055087994. The cubic root of 45884 is about 35.8003349843.

It can be divided in two parts, 45 and 884, that added together give a palindrome (929).

The spelling of 45884 in words is "forty-five thousand, eight hundred eighty-four".