86275329 has 24 divisors (see below), whose sum is σ = 136936800. Its totient is φ = 48150144.

The previous prime is 86275327. The next prime is 86275351. The reversal of 86275329 is 92357268.

It is not a de Polignac number, because 86275329 - 2¹ = 86275327 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86275327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504 + ... + 13145.

It is an arithmetic number, because the mean of its divisors is an integer number (5705700).

Almost surely, 2^86275329 is an apocalyptic number.

It is an amenable number.

86275329 is a deficient number, since it is larger than the sum of its proper divisors (50661471).

86275329 is a wasteful number, since it uses less digits than its factorization.

86275329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13709 (or 13702 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 86275329 is about 9288.4513779209. The cubic root of 86275329 is about 441.8710423460.

The spelling of 86275329 in words is "eighty-six million, two hundred seventy-five thousand, three hundred twenty-nine".