46530912 has 48 divisors (see below), whose sum is σ = 123001200. Its totient is φ = 15401472.

The previous prime is 46530899. The next prime is 46530917. The reversal of 46530912 is 21903564.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 46530912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46530917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12678 + ... + 15930.

It is an arithmetic number, because the mean of its divisors is an integer number (2562525).

Almost surely, 2^46530912 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 46530912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61500600).

46530912 is an abundant number, since it is smaller than the sum of its proper divisors (76470288).

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

46530912 is a wasteful number, since it uses less digits than its factorization.

46530912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415 (or 3407 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 46530912 is about 6821.3570497372. The cubic root of 46530912 is about 359.6779836505.

The spelling of 46530912 in words is "forty-six million, five hundred thirty thousand, nine hundred twelve".