606205102 has 4 divisors (see below), whose sum is σ = 909307656. Its totient is φ = 303102550.

The previous prime is 606205081. The next prime is 606205109. The reversal of 606205102 is 201502606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201502606 = 2 ⋅100751303.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606205109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151551274 + ... + 151551277.

It is an arithmetic number, because the mean of its divisors is an integer number (227326914).

Almost surely, 2^606205102 is an apocalyptic number.

606205102 is a deficient number, since it is larger than the sum of its proper divisors (303102554).

606205102 is a wasteful number, since it uses less digits than its factorization.

606205102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303102553.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 606205102 is about 24621.2327473667. The cubic root of 606205102 is about 846.3302469890.

Adding to 606205102 its reverse (201502606), we get a palindrome (807707708).

The spelling of 606205102 in words is "six hundred six million, two hundred five thousand, one hundred two".