86875925 has 24 divisors (see below), whose sum is σ = 111367872. Its totient is φ = 67184000.

The previous prime is 86875883. The next prime is 86875939. The reversal of 86875925 is 52957868.

It is not a de Polignac number, because 86875925 - 2¹⁰ = 86874901 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 133952 + ... + 134598.

It is an arithmetic number, because the mean of its divisors is an integer number (4640328).

Almost surely, 2^86875925 is an apocalyptic number.

It is an amenable number.

86875925 is a deficient number, since it is larger than the sum of its proper divisors (24491947).

86875925 is a wasteful number, since it uses less digits than its factorization.

86875925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 824 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 86875925 is about 9320.7255618863. The cubic root of 86875925 is about 442.8940174191.

The spelling of 86875925 in words is "eighty-six million, eight hundred seventy-five thousand, nine hundred twenty-five".