105255286 has 8 divisors (see below), whose sum is σ = 157986000. Its totient is φ = 52593288.

The previous prime is 105255277. The next prime is 105255287. The reversal of 105255286 is 682552501.

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

It is a super-2 number, since 2×105255286² = 22157350461883592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105255287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13161 + ... + 19588.

It is an arithmetic number, because the mean of its divisors is an integer number (19748250).

Almost surely, 2^105255286 is an apocalyptic number.

105255286 is a deficient number, since it is larger than the sum of its proper divisors (52730714).

105255286 is a wasteful number, since it uses less digits than its factorization.

105255286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34358.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 105255286 is about 10259.3998849835. The cubic root of 105255286 is about 472.1514254885.

The spelling of 105255286 in words is "one hundred five million, two hundred fifty-five thousand, two hundred eighty-six".