601145 has 8 divisors (see below), whose sum is σ = 725760. Its totient is φ = 478000.

The previous prime is 601127. The next prime is 601147. The reversal of 601145 is 541106.

It is a happy number.

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

It is not a de Polignac number, because 601145 - 2⁸ = 600889 is a prime.

It is a super-2 number, since 2×601145² = 722750622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (601147) 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, 1016 + ... + 1494.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

2⁶⁰¹¹⁴⁵ is an apocalyptic number.

It is an amenable number.

601145 is a deficient number, since it is larger than the sum of its proper divisors (124615).

601145 is a wasteful number, since it uses less digits than its factorization.

601145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 601145 is about 775.3354112898. The cubic root of 601145 is about 84.3968841269.

The spelling of 601145 in words is "six hundred one thousand, one hundred forty-five".