8748672 has 32 divisors (see below), whose sum is σ = 23239680. Its totient is φ = 2916096.

The previous prime is 8748653. The next prime is 8748673. The reversal of 8748672 is 2768478.

It is a tau number, because it is divible by the number of its divisors (32).

It is a d-powerful number, because it can be written as 8 + 7⁷ + 4⁷ + 8⁷ + 6⁶ + 7⁸ + 2⁷ .

It is not an unprimeable number, because it can be changed into a prime (8748673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11008 + ... + 11775.

It is an arithmetic number, because the mean of its divisors is an integer number (726240).

Almost surely, 2^8748672 is an apocalyptic number.

It is an amenable number.

8748672 is an abundant number, since it is smaller than the sum of its proper divisors (14491008).

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

8748672 is a wasteful number, since it uses less digits than its factorization.

8748672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22800 (or 22788 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 8748672 is about 2957.8154100620. The cubic root of 8748672 is about 206.0538395737.

The spelling of 8748672 in words is "eight million, seven hundred forty-eight thousand, six hundred seventy-two".