8086172 has 12 divisors (see below), whose sum is σ = 14895720. Its totient is φ = 3830256.

The previous prime is 8086139. The next prime is 8086181. The reversal of 8086172 is 2716808.

It is a super-2 number, since 2×8086172² = 130772355227168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53123 + ... + 53274.

It is an arithmetic number, because the mean of its divisors is an integer number (1241310).

Almost surely, 2^8086172 is an apocalyptic number.

It is an amenable number.

8086172 is a deficient number, since it is larger than the sum of its proper divisors (6809548).

8086172 is a wasteful number, since it uses less digits than its factorization.

8086172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106420 (or 106418 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 8086172 is about 2843.6195244793. The cubic root of 8086172 is about 200.7155369812.

The spelling of 8086172 in words is "eight million, eighty-six thousand, one hundred seventy-two".