601606106 has 4 divisors (see below), whose sum is σ = 902409162. Its totient is φ = 300803052.

The previous prime is 601606099. The next prime is 601606111.

601606106 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 408646225 + 192959881 = 20215^2 + 13891^2 .

It is an unprimeable number.

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, 150401525 + ... + 150401528.

Almost surely, 2^601606106 is an apocalyptic number.

601606106 is a deficient number, since it is larger than the sum of its proper divisors (300803056).

601606106 is a wasteful number, since it uses less digits than its factorization.

601606106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300803055.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 601606106 is about 24527.6600188440. The cubic root of 601606106 is about 844.1845738223.

It can be divided in two parts, 60160 and 6106, that added together give a palindrome (66266).

The spelling of 601606106 in words is "six hundred one million, six hundred six thousand, one hundred six".