965878925 has 24 divisors (see below), whose sum is σ = 1309163232. Its totient is φ = 701064000.

The previous prime is 965878897. The next prime is 965878931. The reversal of 965878925 is 529878569.

It is not a de Polignac number, because 965878925 - 2¹² = 965874829 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147215 + ... + 153635.

It is an arithmetic number, because the mean of its divisors is an integer number (54548468).

Almost surely, 2^965878925 is an apocalyptic number.

It is an amenable number.

965878925 is a deficient number, since it is larger than the sum of its proper divisors (343284307).

965878925 is a wasteful number, since it uses less digits than its factorization.

965878925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989 (or 6984 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 59.

The square root of 965878925 is about 31078.5927126696. The cubic root of 965878925 is about 988.4944380723.

The spelling of 965878925 in words is "nine hundred sixty-five million, eight hundred seventy-eight thousand, nine hundred twenty-five".