86053075 has 6 divisors (see below), whose sum is σ = 106705844. Its totient is φ = 68842440.

The previous prime is 86053073. The next prime is 86053081. The reversal of 86053075 is 57035068.

It is a happy number.

It is not a de Polignac number, because 86053075 - 2¹ = 86053073 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86053075.

It is not an unprimeable number, because it can be changed into a prime (86053073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1721037 + ... + 1721086.

Almost surely, 2^86053075 is an apocalyptic number.

86053075 is a deficient number, since it is larger than the sum of its proper divisors (20652769).

86053075 is a wasteful number, since it uses less digits than its factorization.

86053075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442133 (or 3442128 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 86053075 is about 9276.4796663390. The cubic root of 86053075 is about 441.4912811806.

It can be divided in two parts, 860 and 53075, that added together give a palindrome (53935).

The spelling of 86053075 in words is "eighty-six million, fifty-three thousand, seventy-five".