8780452 has 6 divisors (see below), whose sum is σ = 15365798. Its totient is φ = 4390224.

The previous prime is 8780423. The next prime is 8780459. The reversal of 8780452 is 2540878.

8780452 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., 6421156 + 2359296 = 2534^2 + 1536^2 .

It is not an unprimeable number, because it can be changed into a prime (8780459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1097553 + ... + 1097560.

Almost surely, 2^8780452 is an apocalyptic number.

It is an amenable number.

8780452 is a deficient number, since it is larger than the sum of its proper divisors (6585346).

8780452 is a wasteful number, since it uses less digits than its factorization.

8780452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195117 (or 2195115 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 8780452 is about 2963.1827483299. The cubic root of 8780452 is about 206.3030384564.

The spelling of 8780452 in words is "eight million, seven hundred eighty thousand, four hundred fifty-two".