105994727 has 2 divisors, whose sum is σ = 105994728. Its totient is φ = 105994726.

The previous prime is 105994723. The next prime is 105994747. The reversal of 105994727 is 727499501.

It is a weak prime.

It is an emirp because it is prime and its reverse (727499501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105994727 - 2² = 105994723 is a prime.

It is a super-2 number, since 2×105994727² = 22469764303609058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105994723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52997363 + 52997364.

It is an arithmetic number, because the mean of its divisors is an integer number (52997364).

Almost surely, 2^105994727 is an apocalyptic number.

105994727 is a deficient number, since it is larger than the sum of its proper divisors (1).

105994727 is an equidigital number, since it uses as much as digits as its factorization.

105994727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 105994727 is about 10295.3740582846. The cubic root of 105994727 is about 473.2545014630.

The spelling of 105994727 in words is "one hundred five million, nine hundred ninety-four thousand, seven hundred twenty-seven".