46638264 has 64 divisors (see below), whose sum is σ = 121888800. Its totient is φ = 14852096.

The previous prime is 46638247. The next prime is 46638269. The reversal of 46638264 is 46283664.

46638264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46638269) 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 15 ways as a sum of consecutive naturals, for example, 78352 + ... + 78944.

Almost surely, 2^46638264 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 46638264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60944400).

46638264 is an abundant number, since it is smaller than the sum of its proper divisors (75250536).

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

46638264 is a wasteful number, since it uses less digits than its factorization.

46638264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 740 counting only the distinct ones).

The product of its digits is 165888, while the sum is 39.

The square root of 46638264 is about 6829.2213318943. The cubic root of 46638264 is about 359.9543769344.

The spelling of 46638264 in words is "forty-six million, six hundred thirty-eight thousand, two hundred sixty-four".