8945625 has 40 divisors (see below), whose sum is σ = 16094848. Its totient is φ = 4392000.

The previous prime is 8945617. The next prime is 8945627. The reversal of 8945625 is 5265498.

It is not a de Polignac number, because 8945625 - 2³ = 8945617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8945627) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24192 + ... + 24558.

Almost surely, 2^8945625 is an apocalyptic number.

It is an amenable number.

8945625 is a deficient number, since it is larger than the sum of its proper divisors (7149223).

8945625 is a wasteful number, since it uses less digits than its factorization.

8945625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 388 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

The square root of 8945625 is about 2990.9237703425. The cubic root of 8945625 is about 207.5886300625.

The spelling of 8945625 in words is "eight million, nine hundred forty-five thousand, six hundred twenty-five".