86270086 has 48 divisors (see below), whose sum is σ = 157921920. Its totient is φ = 35199360.

The previous prime is 86270081. The next prime is 86270101. The reversal of 86270086 is 68007268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86270081) 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, 221580 + ... + 221968.

It is an arithmetic number, because the mean of its divisors is an integer number (3290040).

Almost surely, 2^86270086 is an apocalyptic number.

86270086 is a deficient number, since it is larger than the sum of its proper divisors (71651834).

86270086 is a wasteful number, since it uses less digits than its factorization.

86270086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 86270086 is about 9288.1691414401. The cubic root of 86270086 is about 441.8620912479.

The spelling of 86270086 in words is "eighty-six million, two hundred seventy thousand, eighty-six".