106594559 has 4 divisors (see below), whose sum is σ = 106673904. Its totient is φ = 106515216.

The previous prime is 106594519. The next prime is 106594567. The reversal of 106594559 is 955495601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106594559 - 2¹⁶ = 106529023 is a prime.

It is a super-2 number, since 2×106594559² = 22724800016808962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106594519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37622 + ... + 40355.

It is an arithmetic number, because the mean of its divisors is an integer number (26668476).

Almost surely, 2^106594559 is an apocalyptic number.

106594559 is a deficient number, since it is larger than the sum of its proper divisors (79345).

106594559 is an equidigital number, since it uses as much as digits as its factorization.

106594559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79344.

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 106594559 is about 10324.4641023154. The cubic root of 106594559 is about 474.1455501434.

The spelling of 106594559 in words is "one hundred six million, five hundred ninety-four thousand, five hundred fifty-nine".