8725975 has 6 divisors (see below), whose sum is σ = 10820240. Its totient is φ = 6980760.

The previous prime is 8725963. The next prime is 8725979. The reversal of 8725975 is 5795278.

8725975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8725975 - 2⁹ = 8725463 is a prime.

It is a super-2 number, since 2×8725975² = 152285279401250, which contains 22 as substring.

8725975 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 174495 + ... + 174544.

Almost surely, 2^8725975 is an apocalyptic number.

8725975 is a deficient number, since it is larger than the sum of its proper divisors (2094265).

8725975 is a wasteful number, since it uses less digits than its factorization.

8725975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349049 (or 349044 counting only the distinct ones).

The product of its digits is 176400, while the sum is 43.

The square root of 8725975 is about 2953.9761339591. The cubic root of 8725975 is about 205.8754942493.

It can be divided in two parts, 87 and 25975, that added together give a palindrome (26062).

The spelling of 8725975 in words is "eight million, seven hundred twenty-five thousand, nine hundred seventy-five".