105886231 has 8 divisors (see below), whose sum is σ = 118330128. Its totient is φ = 93912000.

The previous prime is 105886229. The next prime is 105886241. The reversal of 105886231 is 132688501.

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

It is a cyclic number.

It is not a de Polignac number, because 105886231 - 2¹ = 105886229 is a prime.

It is a super-2 number, since 2×105886231² = 22423787830770722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105886241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116940 + ... + 117841.

It is an arithmetic number, because the mean of its divisors is an integer number (14791266).

Almost surely, 2^105886231 is an apocalyptic number.

105886231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105886231 is a deficient number, since it is larger than the sum of its proper divisors (12443897).

105886231 is a wasteful number, since it uses less digits than its factorization.

105886231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234833.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 105886231 is about 10290.1035466122. The cubic root of 105886231 is about 473.0929722024.

The spelling of 105886231 in words is "one hundred five million, eight hundred eighty-six thousand, two hundred thirty-one".