106604543 has 2 divisors, whose sum is σ = 106604544. Its totient is φ = 106604542.

The previous prime is 106604527. The next prime is 106604557. The reversal of 106604543 is 345406601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106604543 - 2⁴ = 106604527 is a prime.

It is a super-2 number, since 2×106604543² = 22729057176477698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106604593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53302271 + 53302272.

It is an arithmetic number, because the mean of its divisors is an integer number (53302272).

Almost surely, 2^106604543 is an apocalyptic number.

106604543 is a deficient number, since it is larger than the sum of its proper divisors (1).

106604543 is an equidigital number, since it uses as much as digits as its factorization.

106604543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 106604543 is about 10324.9476027726. The cubic root of 106604543 is about 474.1603530296.

The spelling of 106604543 in words is "one hundred six million, six hundred four thousand, five hundred forty-three".