105345886 has 8 divisors (see below), whose sum is σ = 158337000. Its totient is φ = 52566888.

The previous prime is 105345883. The next prime is 105345907. The reversal of 105345886 is 688543501.

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

It is a super-2 number, since 2×105345886² = 22195511394249992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105345881) 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, 51781 + ... + 53776.

It is an arithmetic number, because the mean of its divisors is an integer number (19792125).

Almost surely, 2^105345886 is an apocalyptic number.

105345886 is a deficient number, since it is larger than the sum of its proper divisors (52991114).

105345886 is a wasteful number, since it uses less digits than its factorization.

105345886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106058.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 105345886 is about 10263.8143981660. The cubic root of 105345886 is about 472.2868570126.

The spelling of 105345886 in words is "one hundred five million, three hundred forty-five thousand, eight hundred eighty-six".