601312667 has 8 divisors (see below), whose sum is σ = 628922880. Its totient is φ = 573824680.

The previous prime is 601312643. The next prime is 601312693. The reversal of 601312667 is 766213106.

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

It is a cyclic number.

It is not a de Polignac number, because 601312667 - 2¹⁰ = 601311643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601312637) 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, 20417 + ... + 40242.

It is an arithmetic number, because the mean of its divisors is an integer number (78615360).

Almost surely, 2^601312667 is an apocalyptic number.

601312667 is a deficient number, since it is larger than the sum of its proper divisors (27610213).

601312667 is a wasteful number, since it uses less digits than its factorization.

601312667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61113.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 601312667 is about 24521.6774915584. The cubic root of 601312667 is about 844.0472985293.

The spelling of 601312667 in words is "six hundred one million, three hundred twelve thousand, six hundred sixty-seven".