606100091 has 8 divisors (see below), whose sum is σ = 620729568. Its totient is φ = 591640000.

The previous prime is 606100081. The next prime is 606100111. The reversal of 606100091 is 190001606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606100091 - 2¹⁴ = 606083707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606100051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35090 + ... + 49431.

It is an arithmetic number, because the mean of its divisors is an integer number (77591196).

Almost surely, 2^606100091 is an apocalyptic number.

606100091 is a deficient number, since it is larger than the sum of its proper divisors (14629477).

606100091 is a wasteful number, since it uses less digits than its factorization.

606100091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84693.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 606100091 is about 24619.1001257154. The cubic root of 606100091 is about 846.2813751261.

Adding to 606100091 its reverse (190001606), we get a palindrome (796101697).

The spelling of 606100091 in words is "six hundred six million, one hundred thousand, ninety-one".