46457532 has 144 divisors (see below), whose sum is σ = 139007232. Its totient is φ = 12925440.

The previous prime is 46457531. The next prime is 46457557. The reversal of 46457532 is 23575464.

46457532 is a `hidden beast` number, since 4 + 645 + 7 + 5 + 3 + 2 = 666.

46457532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46457531) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 450993 + ... + 451095.

It is an arithmetic number, because the mean of its divisors is an integer number (965328).

Almost surely, 2^46457532 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 46457532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69503616).

46457532 is an abundant number, since it is smaller than the sum of its proper divisors (92549700).

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

46457532 is a wasteful number, since it uses less digits than its factorization.

46457532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 203 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 46457532 is about 6815.9762323529. The cubic root of 46457532 is about 359.4888115093.

The spelling of 46457532 in words is "forty-six million, four hundred fifty-seven thousand, five hundred thirty-two".