46521384 has 192 divisors, whose sum is σ = 155131200. Its totient is φ = 11483136.

The previous prime is 46521379. The next prime is 46521389. The reversal of 46521384 is 48312564.

It is an interprime number because it is at equal distance from previous prime (46521379) and next prime (46521389).

It is not an unprimeable number, because it can be changed into a prime (46521389) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259807 + ... + 259985.

It is an arithmetic number, because the mean of its divisors is an integer number (807975).

Almost surely, 2^46521384 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 46521384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77565600).

46521384 is an abundant number, since it is smaller than the sum of its proper divisors (108609816).

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

46521384 is a wasteful number, since it uses less digits than its factorization.

46521384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 221 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 46521384 is about 6820.6586192244. The cubic root of 46521384 is about 359.6534319018.

The spelling of 46521384 in words is "forty-six million, five hundred twenty-one thousand, three hundred eighty-four".