105573047 has 2 divisors, whose sum is σ = 105573048. Its totient is φ = 105573046.

The previous prime is 105573023. The next prime is 105573067. The reversal of 105573047 is 740375501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105573047 - 2⁶ = 105572983 is a prime.

It is a super-2 number, since 2×105573047² = 22291336505728418, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105573067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52786523 + 52786524.

It is an arithmetic number, because the mean of its divisors is an integer number (52786524).

Almost surely, 2^105573047 is an apocalyptic number.

105573047 is a deficient number, since it is larger than the sum of its proper divisors (1).

105573047 is an equidigital number, since it uses as much as digits as its factorization.

105573047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 105573047 is about 10274.8745491125. The cubic root of 105573047 is about 472.6260828296.

The spelling of 105573047 in words is "one hundred five million, five hundred seventy-three thousand, forty-seven".