8678725 has 36 divisors (see below), whose sum is σ = 12533920. Its totient is φ = 5940000.

The previous prime is 8678713. The next prime is 8678741. The reversal of 8678725 is 5278768.

It is a happy number.

It is not a de Polignac number, because 8678725 - 2⁵ = 8678693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57400 + ... + 57550.

Almost surely, 2^8678725 is an apocalyptic number.

It is an amenable number.

8678725 is a deficient number, since it is larger than the sum of its proper divisors (3855195).

8678725 is a wasteful number, since it uses less digits than its factorization.

8678725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 186 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 8678725 is about 2945.9675829853. The cubic root of 8678725 is about 205.5032253230.

Adding to 8678725 its sum of digits (43), we get a palindrome (8678768).

The spelling of 8678725 in words is "eight million, six hundred seventy-eight thousand, seven hundred twenty-five".