86153871 has 12 divisors (see below), whose sum is σ = 118110536. Its totient is φ = 55820160.

The previous prime is 86153863. The next prime is 86153911. The reversal of 86153871 is 17835168.

It is not a de Polignac number, because 86153871 - 2³ = 86153863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86153801) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 97351 + ... + 98231.

Almost surely, 2^86153871 is an apocalyptic number.

86153871 is a deficient number, since it is larger than the sum of its proper divisors (31956665).

86153871 is an frugal number, since it uses more digits than its factorization.

86153871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 921 counting only the distinct ones).

The product of its digits is 40320, while the sum is 39.

The square root of 86153871 is about 9281.9109562633. The cubic root of 86153871 is about 441.6635903112.

The spelling of 86153871 in words is "eighty-six million, one hundred fifty-three thousand, eight hundred seventy-one".