601608906 has 24 divisors (see below), whose sum is σ = 1313754624. Its totient is φ = 198956520.

The previous prime is 601608859. The next prime is 601608911. The reversal of 601608906 is 609806106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129300 + ... + 133871.

It is an arithmetic number, because the mean of its divisors is an integer number (54739776).

Almost surely, 2^601608906 is an apocalyptic number.

601608906 is an abundant number, since it is smaller than the sum of its proper divisors (712145718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601608906 is a wasteful number, since it uses less digits than its factorization.

601608906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263306 (or 263303 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 601608906 is about 24527.7170971943. The cubic root of 601608906 is about 844.1858834905.

The spelling of 601608906 in words is "six hundred one million, six hundred eight thousand, nine hundred six".