86959714 has 4 divisors (see below), whose sum is σ = 130439574. Its totient is φ = 43479856.

The previous prime is 86959699. The next prime is 86959721. The reversal of 86959714 is 41795968.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59028489 + 27931225 = 7683^2 + 5285^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21739927 + ... + 21739930.

Almost surely, 2^86959714 is an apocalyptic number.

86959714 is a deficient number, since it is larger than the sum of its proper divisors (43479860).

86959714 is a wasteful number, since it uses less digits than its factorization.

86959714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43479859.

The product of its digits is 544320, while the sum is 49.

The square root of 86959714 is about 9325.2192467523. The cubic root of 86959714 is about 443.0363572863.

The spelling of 86959714 in words is "eighty-six million, nine hundred fifty-nine thousand, seven hundred fourteen".