8745436 has 24 divisors (see below), whose sum is σ = 17553536. Its totient is φ = 3734640.

The previous prime is 8745419. The next prime is 8745437. The reversal of 8745436 is 6345478.

8745436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 8745395 and 8745404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8745437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15031 + ... + 15601.

Almost surely, 2^8745436 is an apocalyptic number.

It is an amenable number.

8745436 is an abundant number, since it is smaller than the sum of its proper divisors (8808100).

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

8745436 is a wasteful number, since it uses less digits than its factorization.

8745436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129 (or 1127 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 8745436 is about 2957.2683341219. The cubic root of 8745436 is about 206.0284310525.

The spelling of 8745436 in words is "eight million, seven hundred forty-five thousand, four hundred thirty-six".