86219324 has 12 divisors (see below), whose sum is σ = 154962024. Its totient is φ = 41944464.

The previous prime is 86219299. The next prime is 86219333. The reversal of 86219324 is 42391268.

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, 291134 + ... + 291429.

It is an arithmetic number, because the mean of its divisors is an integer number (12913502).

Almost surely, 2^86219324 is an apocalyptic number.

It is an amenable number.

86219324 is a deficient number, since it is larger than the sum of its proper divisors (68742700).

86219324 is a wasteful number, since it uses less digits than its factorization.

86219324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582604 (or 582602 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 86219324 is about 9285.4361233062. The cubic root of 86219324 is about 441.7754091960.

The spelling of 86219324 in words is "eighty-six million, two hundred nineteen thousand, three hundred twenty-four".