86787314 has 16 divisors (see below), whose sum is σ = 134944920. Its totient is φ = 41811840.

The previous prime is 86787299. The next prime is 86787319. The reversal of 86787314 is 41378768.

It can be written as a sum of positive squares in 4 ways, for example, as 26988025 + 59799289 = 5195^2 + 7733^2 .

It is not an unprimeable number, because it can be changed into a prime (86787319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34334 + ... + 36774.

Almost surely, 2^86787314 is an apocalyptic number.

86787314 is a deficient number, since it is larger than the sum of its proper divisors (48157606).

86787314 is a wasteful number, since it uses less digits than its factorization.

86787314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its digits is 225792, while the sum is 44.

The square root of 86787314 is about 9315.9709102165. The cubic root of 86787314 is about 442.7433863808.

The spelling of 86787314 in words is "eighty-six million, seven hundred eighty-seven thousand, three hundred fourteen".