606542099 has 8 divisors (see below), whose sum is σ = 642744720. Its totient is φ = 570397696.

The previous prime is 606542081. The next prime is 606542119. The reversal of 606542099 is 990245606.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606542099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606542029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7907 + ... + 35715.

It is an arithmetic number, because the mean of its divisors is an integer number (80343090).

Almost surely, 2^606542099 is an apocalyptic number.

606542099 is a deficient number, since it is larger than the sum of its proper divisors (36202621).

606542099 is a wasteful number, since it uses less digits than its factorization.

606542099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29109.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 606542099 is about 24628.0754221681. The cubic root of 606542099 is about 846.4870464610.

The spelling of 606542099 in words is "six hundred six million, five hundred forty-two thousand, ninety-nine".