48566664 has 24 divisors (see below), whose sum is σ = 131534910. Its totient is φ = 16188864.

The previous prime is 48566659. The next prime is 48566669. The reversal of 48566664 is 46666584.

It is an interprime number because it is at equal distance from previous prime (48566659) and next prime (48566669).

It can be written as a sum of positive squares in only one way, i.e., 39312900 + 9253764 = 6270^2 + 3042^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (48566669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337197 + ... + 337340.

Almost surely, 2^48566664 is an apocalyptic number.

It is an amenable number.

48566664 is an abundant number, since it is smaller than the sum of its proper divisors (82968246).

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

48566664 is a wasteful number, since it uses less digits than its factorization.

48566664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674549 (or 674542 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 48566664 is about 6968.9786913148. The cubic root of 48566664 is about 364.8486618488.

The spelling of 48566664 in words is "forty-eight million, five hundred sixty-six thousand, six hundred sixty-four".