86032089 has 72 divisors (see below), whose sum is σ = 151045440. Its totient is φ = 46854720.

The previous prime is 86032081. The next prime is 86032129. The reversal of 86032089 is 98023068.

It is not a de Polignac number, because 86032089 - 2³ = 86032081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86032081) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 835212 + ... + 835314.

Almost surely, 2^86032089 is an apocalyptic number.

It is an amenable number.

86032089 is a deficient number, since it is larger than the sum of its proper divisors (65013351).

86032089 is a wasteful number, since it uses less digits than its factorization.

86032089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 86032089 is about 9275.3484570662. The cubic root of 86032089 is about 441.4553890319.

The spelling of 86032089 in words is "eighty-six million, thirty-two thousand, eighty-nine".