601256017 has 8 divisors (see below), whose sum is σ = 639859176. Its totient is φ = 563012352.

The previous prime is 601255999. The next prime is 601256059. The reversal of 601256017 is 710652106.

It can be written as a sum of positive squares in 4 ways, for example, as 184932801 + 416323216 = 13599^2 + 20404^2 .

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 601256017 - 2²³ = 592867409 is a prime.

It is a super-4 number, since 4×601256017⁴ (a number of 36 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601256717) 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, 86418 + ... + 93115.

It is an arithmetic number, because the mean of its divisors is an integer number (79982397).

Almost surely, 2^601256017 is an apocalyptic number.

It is an amenable number.

601256017 is a deficient number, since it is larger than the sum of its proper divisors (38603159).

601256017 is a wasteful number, since it uses less digits than its factorization.

601256017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179747.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 601256017 is about 24520.5223639302. The cubic root of 601256017 is about 844.0207916421.

The spelling of 601256017 in words is "six hundred one million, two hundred fifty-six thousand, seventeen".