86284286 has 8 divisors (see below), whose sum is σ = 141192504. Its totient is φ = 39220120.

The previous prime is 86284279. The next prime is 86284307. The reversal of 86284286 is 68248268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1960985 + ... + 1961028.

It is an arithmetic number, because the mean of its divisors is an integer number (17649063).

Almost surely, 2^86284286 is an apocalyptic number.

86284286 is a deficient number, since it is larger than the sum of its proper divisors (54908218).

86284286 is a wasteful number, since it uses less digits than its factorization.

86284286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922026.

The product of its digits is 294912, while the sum is 44.

The square root of 86284286 is about 9288.9335232846. The cubic root of 86284286 is about 441.8863333221.

The spelling of 86284286 in words is "eighty-six million, two hundred eighty-four thousand, two hundred eighty-six".