106430593 has 2 divisors, whose sum is σ = 106430594. Its totient is φ = 106430592.

The previous prime is 106430581. The next prime is 106430627. The reversal of 106430593 is 395034601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106151809 + 278784 = 10303^2 + 528^2 .

It is a cyclic number.

It is not a de Polignac number, because 106430593 - 2²¹ = 104333441 is a prime.

It is a super-2 number, since 2×106430593² = 22654942252663298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106430503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53215296 + 53215297.

It is an arithmetic number, because the mean of its divisors is an integer number (53215297).

Almost surely, 2^106430593 is an apocalyptic number.

It is an amenable number.

106430593 is a deficient number, since it is larger than the sum of its proper divisors (1).

106430593 is an equidigital number, since it uses as much as digits as its factorization.

106430593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 106430593 is about 10316.5203920702. The cubic root of 106430593 is about 473.9023118191.

The spelling of 106430593 in words is "one hundred six million, four hundred thirty thousand, five hundred ninety-three".