868927025 has 24 divisors (see below), whose sum is σ = 1097307000. Its totient is φ = 682457600.

The previous prime is 868926983. The next prime is 868927091. The reversal of 868927025 is 520729868.

868927025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 397125184 + 471801841 = 19928^2 + 21721^2 .

It is not a de Polignac number, because 868927025 - 2⁸ = 868926769 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330215 + ... + 332835.

It is an arithmetic number, because the mean of its divisors is an integer number (45721125).

Almost surely, 2^868927025 is an apocalyptic number.

It is an amenable number.

868927025 is a deficient number, since it is larger than the sum of its proper divisors (228379975).

868927025 is a wasteful number, since it uses less digits than its factorization.

868927025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2864 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 868927025 is about 29477.5681663193. The cubic root of 868927025 is about 954.2476554085.

The spelling of 868927025 in words is "eight hundred sixty-eight million, nine hundred twenty-seven thousand, twenty-five".