46131232 has 48 divisors (see below), whose sum is σ = 106348032. Its totient is φ = 19284480.

The previous prime is 46131229. The next prime is 46131247. The reversal of 46131232 is 23213164.

46131232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6673 + ... + 11695.

It is an arithmetic number, because the mean of its divisors is an integer number (2215584).

Almost surely, 2^46131232 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 46131232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53174016).

46131232 is an abundant number, since it is smaller than the sum of its proper divisors (60216800).

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

46131232 is a wasteful number, since it uses less digits than its factorization.

46131232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081 (or 5073 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 46131232 is about 6791.9976442870. The cubic root of 46131232 is about 358.6451958667.

Adding to 46131232 its reverse (23213164), we get a palindrome (69344396).

The spelling of 46131232 in words is "forty-six million, one hundred thirty-one thousand, two hundred thirty-two".