86147714 has 8 divisors (see below), whose sum is σ = 130407420. Its totient is φ = 42678576.

The previous prime is 86147701. The next prime is 86147717. The reversal of 86147714 is 41774168.

It can be written as a sum of positive squares in 2 ways, for example, as 79299025 + 6848689 = 8905^2 + 2617^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (86147717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197369 + ... + 197804.

Almost surely, 2^86147714 is an apocalyptic number.

86147714 is a deficient number, since it is larger than the sum of its proper divisors (44259706).

86147714 is a wasteful number, since it uses less digits than its factorization.

86147714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395284.

The product of its digits is 37632, while the sum is 38.

The square root of 86147714 is about 9281.5792837211. The cubic root of 86147714 is about 441.6530688745.

The spelling of 86147714 in words is "eighty-six million, one hundred forty-seven thousand, seven hundred fourteen".