105550967 has 2 divisors, whose sum is σ = 105550968. Its totient is φ = 105550966.

The previous prime is 105550937. The next prime is 105550987. The reversal of 105550967 is 769055501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105550967 - 2¹⁰ = 105549943 is a prime.

It is a super-2 number, since 2×105550967² = 22282013269270178, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 105550967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105550937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52775483 + 52775484.

It is an arithmetic number, because the mean of its divisors is an integer number (52775484).

Almost surely, 2^105550967 is an apocalyptic number.

105550967 is a deficient number, since it is larger than the sum of its proper divisors (1).

105550967 is an equidigital number, since it uses as much as digits as its factorization.

105550967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47250, while the sum is 38.

The square root of 105550967 is about 10273.8000272538. The cubic root of 105550967 is about 472.5931315167.

The spelling of 105550967 in words is "one hundred five million, five hundred fifty thousand, nine hundred sixty-seven".