861301 has 8 divisors (see below), whose sum is σ = 998784. Its totient is φ = 727440.

The previous prime is 861299. The next prime is 861317. The reversal of 861301 is 103168.

861301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 861301 - 2¹ = 861299 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 (861361) 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, 370 + ... + 1363.

It is an arithmetic number, because the mean of its divisors is an integer number (124848).

2⁸⁶¹³⁰¹ is an apocalyptic number.

It is an amenable number.

861301 is a deficient number, since it is larger than the sum of its proper divisors (137483).

861301 is a wasteful number, since it uses less digits than its factorization.

861301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 861301 is about 928.0630366521. The cubic root of 861301 is about 95.1447838483.

Adding to 861301 its reverse (103168), we get a palindrome (964469).

The spelling of 861301 in words is "eight hundred sixty-one thousand, three hundred one".