601616216 has 8 divisors (see below), whose sum is σ = 1128030420. Its totient is φ = 300808104.

The previous prime is 601616207. The next prime is 601616227. The reversal of 601616216 is 612616106.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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, 37601006 + ... + 37601021.

Almost surely, 2^601616216 is an apocalyptic number.

It is an amenable number.

601616216 is a deficient number, since it is larger than the sum of its proper divisors (526414204).

601616216 is a wasteful number, since it uses less digits than its factorization.

601616216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75202033 (or 75202029 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 601616216 is about 24527.8661118329. The cubic root of 601616216 is about 844.1893026408.

The spelling of 601616216 in words is "six hundred one million, six hundred sixteen thousand, two hundred sixteen".