86982914 has 8 divisors (see below), whose sum is σ = 138149388. Its totient is φ = 40933120.

The previous prime is 86982901. The next prime is 86982923. The reversal of 86982914 is 41928968.

It can be written as a sum of positive squares in 2 ways, for example, as 77880625 + 9102289 = 8825^2 + 3017^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279127 + ... + 1279194.

Almost surely, 2^86982914 is an apocalyptic number.

86982914 is a deficient number, since it is larger than the sum of its proper divisors (51166474).

86982914 is a wasteful number, since it uses less digits than its factorization.

86982914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558340.

The product of its digits is 248832, while the sum is 47.

The square root of 86982914 is about 9326.4631023770. The cubic root of 86982914 is about 443.0757530367.

The spelling of 86982914 in words is "eighty-six million, nine hundred eighty-two thousand, nine hundred fourteen".