671113 has 8 divisors (see below), whose sum is σ = 696960. Its totient is φ = 645840.

The previous prime is 671093. The next prime is 671123. The reversal of 671113 is 311176.

It is a happy number.

671113 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 a cyclic number.

It is not a de Polignac number, because 671113 - 2⁵ = 671081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (671123) 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, 5058 + ... + 5188.

It is an arithmetic number, because the mean of its divisors is an integer number (87120).

2⁶⁷¹¹¹³ is an apocalyptic number.

It is an amenable number.

671113 is a deficient number, since it is larger than the sum of its proper divisors (25847).

671113 is a wasteful number, since it uses less digits than its factorization.

671113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287.

The product of its digits is 126, while the sum is 19.

The square root of 671113 is about 819.2148680291. The cubic root of 671113 is about 87.5518277988.

Adding to 671113 its reverse (311176), we get a palindrome (982289).

It can be divided in two parts, 6711 and 13, that added together give a square (6724 = 82²).

The spelling of 671113 in words is "six hundred seventy-one thousand, one hundred thirteen".