1713456 has 60 divisors (see below), whose sum is σ = 4890808. Its totient is φ = 559872.

The previous prime is 1713449. The next prime is 1713457. The reversal of 1713456 is 6543171.

It is not an unprimeable number, because it can be changed into a prime (1713457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10431 + ... + 10593.

2^1713456 is an apocalyptic number.

1713456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1713456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2445404).

1713456 is an abundant number, since it is smaller than the sum of its proper divisors (3177352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1713456 is a wasteful number, since it uses less digits than its factorization.

1713456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 241 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 1713456 is about 1308.9904506909. The cubic root of 1713456 is about 119.6623843548.

The spelling of 1713456 in words is "one million, seven hundred thirteen thousand, four hundred fifty-six".