105086284 has 12 divisors (see below), whose sum is σ = 186646264. Its totient is φ = 51758784.

The previous prime is 105086279. The next prime is 105086323. The reversal of 105086284 is 482680501.

It is a super-2 number, since 2×105086284² = 22086254169857312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 195789 + ... + 196324.

Almost surely, 2^105086284 is an apocalyptic number.

It is an amenable number.

105086284 is a deficient number, since it is larger than the sum of its proper divisors (81559980).

105086284 is a wasteful number, since it uses less digits than its factorization.

105086284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392184 (or 392182 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 105086284 is about 10251.1601294683. The cubic root of 105086284 is about 471.8985885259.

The spelling of 105086284 in words is "one hundred five million, eighty-six thousand, two hundred eighty-four".