8601925 has 12 divisors (see below), whose sum is σ = 10708516. Its totient is φ = 6854400.

The previous prime is 8601917. The next prime is 8601937. The reversal of 8601925 is 5291068.

It can be written as a sum of positive squares in 6 ways, for example, as 410881 + 8191044 = 641^2 + 2862^2 .

It is not a de Polignac number, because 8601925 - 2³ = 8601917 is a prime.

It is a super-2 number, since 2×8601925² = 147986227411250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7915 + ... + 8935.

Almost surely, 2^8601925 is an apocalyptic number.

It is an amenable number.

8601925 is a deficient number, since it is larger than the sum of its proper divisors (2106591).

8601925 is a wasteful number, since it uses less digits than its factorization.

8601925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 8601925 is about 2932.9038511346. The cubic root of 8601925 is about 204.8952468977.

The spelling of 8601925 in words is "eight million, six hundred one thousand, nine hundred twenty-five".