86607475 has 6 divisors (see below), whose sum is σ = 107393300. Its totient is φ = 69285960.

The previous prime is 86607473. The next prime is 86607481. The reversal of 86607475 is 57470668.

It is not a de Polignac number, because 86607475 - 2¹ = 86607473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86607473) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1732125 + ... + 1732174.

Almost surely, 2^86607475 is an apocalyptic number.

86607475 is a deficient number, since it is larger than the sum of its proper divisors (20785825).

86607475 is a wasteful number, since it uses less digits than its factorization.

86607475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464309 (or 3464304 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 86607475 is about 9306.3137170418. The cubic root of 86607475 is about 442.4373601310.

The spelling of 86607475 in words is "eighty-six million, six hundred seven thousand, four hundred seventy-five".