46638252 has 36 divisors (see below), whose sum is σ = 118296360. Its totient is φ = 15492672.

The previous prime is 46638247. The next prime is 46638269. The reversal of 46638252 is 25283664.

46638252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

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 11 ways as a sum of consecutive naturals, for example, 9199 + ... + 13337.

It is an arithmetic number, because the mean of its divisors is an integer number (3286010).

Almost surely, 2^46638252 is an apocalyptic number.

It is an amenable number.

46638252 is an abundant number, since it is smaller than the sum of its proper divisors (71658108).

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

46638252 is a wasteful number, since it uses less digits than its factorization.

46638252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462 (or 4457 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 46638252 is about 6829.2204533168. The cubic root of 46638252 is about 359.9543460624.

The spelling of 46638252 in words is "forty-six million, six hundred thirty-eight thousand, two hundred fifty-two".