601361 has 4 divisors (see below), whose sum is σ = 617652. Its totient is φ = 585072.

The previous prime is 601357. The next prime is 601379. The reversal of 601361 is 163106.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163106 = 2 ⋅81553.

It can be written as a sum of positive squares in 2 ways, for example, as 483025 + 118336 = 695^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 601361 - 2² = 601357 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 601361.

It is not an unprimeable number, because it can be changed into a prime (601061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8090 + ... + 8163.

It is an arithmetic number, because the mean of its divisors is an integer number (154413).

2⁶⁰¹³⁶¹ is an apocalyptic number.

It is an amenable number.

601361 is a deficient number, since it is larger than the sum of its proper divisors (16291).

601361 is a wasteful number, since it uses less digits than its factorization.

601361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16290.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 601361 is about 775.4746933331. The cubic root of 601361 is about 84.4069912524.

Adding to 601361 its reverse (163106), we get a palindrome (764467).

The spelling of 601361 in words is "six hundred one thousand, three hundred sixty-one".