86254475 has 6 divisors (see below), whose sum is σ = 106955580. Its totient is φ = 69003560.

The previous prime is 86254459. The next prime is 86254477. The reversal of 86254475 is 57445268.

It is not a de Polignac number, because 86254475 - 2⁴ = 86254459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86254477) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1725065 + ... + 1725114.

It is an arithmetic number, because the mean of its divisors is an integer number (17825930).

Almost surely, 2^86254475 is an apocalyptic number.

86254475 is a deficient number, since it is larger than the sum of its proper divisors (20701105).

86254475 is a wasteful number, since it uses less digits than its factorization.

86254475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450189 (or 3450184 counting only the distinct ones).

The product of its digits is 268800, while the sum is 41.

The square root of 86254475 is about 9287.3287332796. The cubic root of 86254475 is about 441.8354372610.

The spelling of 86254475 in words is "eighty-six million, two hundred fifty-four thousand, four hundred seventy-five".