105495018 has 8 divisors (see below), whose sum is σ = 210990048. Its totient is φ = 35165004.

The previous prime is 105495007. The next prime is 105495031. The reversal of 105495018 is 810594501.

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

105495018 is an admirable number.

It is a super-2 number, since 2×105495018² = 22258397645640648, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105495018.

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, 8791246 + ... + 8791257.

It is an arithmetic number, because the mean of its divisors is an integer number (26373756).

Almost surely, 2^105495018 is an apocalyptic number.

105495018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105495018 is a wasteful number, since it uses less digits than its factorization.

105495018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17582508.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 105495018 is about 10271.0767692584. The cubic root of 105495018 is about 472.5096148767.

The spelling of 105495018 in words is "one hundred five million, four hundred ninety-five thousand, eighteen".