86015108 has 6 divisors (see below), whose sum is σ = 150526446. Its totient is φ = 43007552.

The previous prime is 86015099. The next prime is 86015113. The reversal of 86015108 is 80151068.

It can be written as a sum of positive squares in only one way, i.e., 83759104 + 2256004 = 9152^2 + 1502^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10751885 + ... + 10751892.

It is an arithmetic number, because the mean of its divisors is an integer number (25087741).

Almost surely, 2^86015108 is an apocalyptic number.

It is an amenable number.

86015108 is a deficient number, since it is larger than the sum of its proper divisors (64511338).

86015108 is a wasteful number, since it uses less digits than its factorization.

86015108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21503781 (or 21503779 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 86015108 is about 9274.4330284929. The cubic root of 86015108 is about 441.4263423226.

The spelling of 86015108 in words is "eighty-six million, fifteen thousand, one hundred eight".