601967 has 4 divisors (see below), whose sum is σ = 605280. Its totient is φ = 598656.

The previous prime is 601961. The next prime is 601969. The reversal of 601967 is 769106.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 601967 - 2⁶ = 601903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (151320).

2⁶⁰¹⁹⁶⁷ is an apocalyptic number.

601967 is a deficient number, since it is larger than the sum of its proper divisors (3313).

601967 is a wasteful number, since it uses less digits than its factorization.

601967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 601967 is about 775.8653233648. The cubic root of 601967 is about 84.4353344410.

The spelling of 601967 in words is "six hundred one thousand, nine hundred sixty-seven".