8732116 has 6 divisors (see below), whose sum is σ = 15281210. Its totient is φ = 4366056.

The previous prime is 8732093. The next prime is 8732117. The reversal of 8732116 is 6112378.

8732116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6482116 + 2250000 = 2546^2 + 1500^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8732117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091511 + ... + 1091518.

Almost surely, 2^8732116 is an apocalyptic number.

It is an amenable number.

8732116 is a deficient number, since it is larger than the sum of its proper divisors (6549094).

8732116 is a wasteful number, since it uses less digits than its factorization.

8732116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183033 (or 2183031 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 8732116 is about 2955.0153975910. The cubic root of 8732116 is about 205.9237786317.

The spelling of 8732116 in words is "eight million, seven hundred thirty-two thousand, one hundred sixteen".