8705452 has 48 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 3528000.

The previous prime is 8705449. The next prime is 8705453. The reversal of 8705452 is 2545078.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8705453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57577 + ... + 57727.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^8705452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8705452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9192960).

8705452 is an abundant number, since it is smaller than the sum of its proper divisors (9680468).

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

8705452 is a wasteful number, since it uses less digits than its factorization.

8705452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 8705452 is about 2950.5002965599. The cubic root of 8705452 is about 205.7139650384.

The spelling of 8705452 in words is "eight million, seven hundred five thousand, four hundred fifty-two".