861314 has 8 divisors (see below), whose sum is σ = 1302528. Its totient is φ = 427140.

The previous prime is 861299. The next prime is 861317. The reversal of 861314 is 413168.

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

It is a self number, because there is not a number n which added to its sum of digits gives 861314.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 861314.

It is not an unprimeable number, because it can be changed into a prime (861317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442 + ... + 1949.

It is an arithmetic number, because the mean of its divisors is an integer number (162816).

2⁸⁶¹³¹⁴ is an apocalyptic number.

861314 is a deficient number, since it is larger than the sum of its proper divisors (441214).

861314 is a wasteful number, since it uses less digits than its factorization.

861314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520.

The product of its digits is 576, while the sum is 23.

The square root of 861314 is about 928.0700404603. The cubic root of 861314 is about 95.1452625334.

The spelling of 861314 in words is "eight hundred sixty-one thousand, three hundred fourteen".