86475674 has 16 divisors (see below), whose sum is σ = 132179040. Its totient is φ = 42419760.

The previous prime is 86475671. The next prime is 86475679. The reversal of 86475674 is 47657468.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86475671) 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 7 ways as a sum of consecutive naturals, for example, 68057 + ... + 69315.

It is an arithmetic number, because the mean of its divisors is an integer number (8261190).

Almost surely, 2^86475674 is an apocalyptic number.

86475674 is a deficient number, since it is larger than the sum of its proper divisors (45703366).

86475674 is a wasteful number, since it uses less digits than its factorization.

86475674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885.

The product of its digits is 1128960, while the sum is 47.

The square root of 86475674 is about 9299.2297530494. The cubic root of 86475674 is about 442.2128094883.

The spelling of 86475674 in words is "eighty-six million, four hundred seventy-five thousand, six hundred seventy-four".