8745032 has 8 divisors (see below), whose sum is σ = 16396950. Its totient is φ = 4372512.

The previous prime is 8745031. The next prime is 8745067. The reversal of 8745032 is 2305478.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5597956 + 3147076 = 2366^2 + 1774^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8744986 and 8745004.

It is not an unprimeable number, because it can be changed into a prime (8745031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546557 + ... + 546572.

Almost surely, 2^8745032 is an apocalyptic number.

It is an amenable number.

8745032 is a deficient number, since it is larger than the sum of its proper divisors (7651918).

8745032 is a wasteful number, since it uses less digits than its factorization.

8745032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093135 (or 1093131 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8745032 is about 2957.2000270526. The cubic root of 8745032 is about 206.0252584732.

The spelling of 8745032 in words is "eight million, seven hundred forty-five thousand, thirty-two".