1713406 has 4 divisors (see below), whose sum is σ = 2570112. Its totient is φ = 856702.

The previous prime is 1713403. The next prime is 1713449. The reversal of 1713406 is 6043171.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 428350 + ... + 428353.

It is an arithmetic number, because the mean of its divisors is an integer number (642528).

2^1713406 is an apocalyptic number.

1713406 is a deficient number, since it is larger than the sum of its proper divisors (856706).

1713406 is an equidigital number, since it uses as much as digits as its factorization.

1713406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856705.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1713406 is about 1308.9713518637. The cubic root of 1713406 is about 119.6612203958.

Adding to 1713406 its reverse (6043171), we get a palindrome (7756577).

The spelling of 1713406 in words is "one million, seven hundred thirteen thousand, four hundred six".