8748623432 has 16 divisors (see below), whose sum is σ = 16486939260. Its totient is φ = 4352106304.

The previous prime is 8748623431. The next prime is 8748623467. The reversal of 8748623432 is 2343268478.

It can be written as a sum of positive squares in 2 ways, for example, as 8609241796 + 139381636 = 92786^2 + 11806^2 .

It is not an unprimeable number, because it can be changed into a prime (8748623431) 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, 2774003 + ... + 2777154.

Almost surely, 2^8748623432 is an apocalyptic number.

It is an amenable number.

8748623432 is a deficient number, since it is larger than the sum of its proper divisors (7738315828).

8748623432 is a wasteful number, since it uses less digits than its factorization.

8748623432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551360 (or 5551356 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The square root of 8748623432 is about 93534.0763144641. The cubic root of 8748623432 is about 2060.5345827234.

The spelling of 8748623432 in words is "eight billion, seven hundred forty-eight million, six hundred twenty-three thousand, four hundred thirty-two".