86025905 has 16 divisors (see below), whose sum is σ = 119199360. Its totient is φ = 58378752.

The previous prime is 86025893. The next prime is 86025937. The reversal of 86025905 is 50952068.

It is a cyclic number.

It is not a de Polignac number, because 86025905 - 2⁴ = 86025889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9275 + ... + 16064.

It is an arithmetic number, because the mean of its divisors is an integer number (7449960).

Almost surely, 2^86025905 is an apocalyptic number.

It is an amenable number.

86025905 is a deficient number, since it is larger than the sum of its proper divisors (33173455).

86025905 is a wasteful number, since it uses less digits than its factorization.

86025905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25448.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 86025905 is about 9275.0150943273. The cubic root of 86025905 is about 441.4448114843. Note that the first 3 decimals are identical.

The spelling of 86025905 in words is "eighty-six million, twenty-five thousand, nine hundred five".