46981824 has 56 divisors (see below), whose sum is σ = 129722880. Its totient is φ = 14978304.

The previous prime is 46981819. The next prime is 46981849. The reversal of 46981824 is 42818964.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 904 + ... + 9735.

It is an arithmetic number, because the mean of its divisors is an integer number (2316480).

Almost surely, 2^46981824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46981824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64861440).

46981824 is an abundant number, since it is smaller than the sum of its proper divisors (82741056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46981824 is a wasteful number, since it uses less digits than its factorization.

46981824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10677 (or 10667 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 46981824 is about 6854.3288511714. The cubic root of 46981824 is about 360.8360814321.

The spelling of 46981824 in words is "forty-six million, nine hundred eighty-one thousand, eight hundred twenty-four".