105622927 has 2 divisors, whose sum is σ = 105622928. Its totient is φ = 105622926.

The previous prime is 105622889. The next prime is 105622931. The reversal of 105622927 is 729226501.

It is a strong prime.

It is an emirp because it is prime and its reverse (729226501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105622927 - 2¹⁵ = 105590159 is a prime.

It is a super-2 number, since 2×105622927² = 22312405416094658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105622892 and 105622901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105622987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52811463 + 52811464.

It is an arithmetic number, because the mean of its divisors is an integer number (52811464).

Almost surely, 2^105622927 is an apocalyptic number.

105622927 is a deficient number, since it is larger than the sum of its proper divisors (1).

105622927 is an equidigital number, since it uses as much as digits as its factorization.

105622927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 105622927 is about 10277.3015427202. The cubic root of 105622927 is about 472.7005048464.

The spelling of 105622927 in words is "one hundred five million, six hundred twenty-two thousand, nine hundred twenty-seven".