667000601 has 8 divisors (see below), whose sum is σ = 680491584. Its totient is φ = 653543280.

The previous prime is 667000589. The next prime is 667000603. The reversal of 667000601 is 106000766.

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 667000601 - 2¹⁰ = 666999577 is a prime.

It is a super-2 number, since 2×667000601² = 889779603468722402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (667000603) 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, 33716 + ... + 49706.

It is an arithmetic number, because the mean of its divisors is an integer number (85061448).

Almost surely, 2^667000601 is an apocalyptic number.

It is an amenable number.

667000601 is a deficient number, since it is larger than the sum of its proper divisors (13490983).

667000601 is a wasteful number, since it uses less digits than its factorization.

667000601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16831.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 667000601 is about 25826.3547756938. The cubic root of 667000601 is about 873.7262996444.

The spelling of 667000601 in words is "six hundred sixty-seven million, six hundred one", and thus it is an aban number.