105869393 has 8 divisors (see below), whose sum is σ = 121603200. Its totient is φ = 90288000.

The previous prime is 105869383. The next prime is 105869419. The reversal of 105869393 is 393968501.

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 105869393 - 2⁴ = 105869377 is a prime.

It is a super-2 number, since 2×105869393² = 22416656748376898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105869303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36608 + ... + 39393.

It is an arithmetic number, because the mean of its divisors is an integer number (15200400).

Almost surely, 2^105869393 is an apocalyptic number.

It is an amenable number.

105869393 is a deficient number, since it is larger than the sum of its proper divisors (15733807).

105869393 is an equidigital number, since it uses as much as digits as its factorization.

105869393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76207.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 105869393 is about 10289.2853493331. The cubic root of 105869393 is about 473.0678938339.

The spelling of 105869393 in words is "one hundred five million, eight hundred sixty-nine thousand, three hundred ninety-three".