86140316 has 12 divisors (see below), whose sum is σ = 150827880. Its totient is φ = 43046640.

The previous prime is 86140297. The next prime is 86140337. The reversal of 86140316 is 61304168.

It is a congruent number.

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, 4331 + ... + 13821.

It is an arithmetic number, because the mean of its divisors is an integer number (12568990).

Almost surely, 2^86140316 is an apocalyptic number.

It is an amenable number.

86140316 is a deficient number, since it is larger than the sum of its proper divisors (64687564).

86140316 is a wasteful number, since it uses less digits than its factorization.

86140316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11764 (or 11762 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 86140316 is about 9281.1807438494. The cubic root of 86140316 is about 441.6404260823.

The spelling of 86140316 in words is "eighty-six million, one hundred forty thousand, three hundred sixteen".