1713408 has 72 divisors (see below), whose sum is σ = 4807488. Its totient is φ = 540672.

The previous prime is 1713403. The next prime is 1713449. The reversal of 1713408 is 8043171.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 in 7 ways as a sum of consecutive naturals, for example, 17616 + ... + 17712.

2^1713408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1713408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2403744).

1713408 is an abundant number, since it is smaller than the sum of its proper divisors (3094080).

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

1713408 is an equidigital number, since it uses as much as digits as its factorization.

1713408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1713408 is about 1308.9721158222. The cubic root of 1713408 is about 119.6612669546.

Adding to 1713408 its reverse (8043171), we get a palindrome (9756579).

The spelling of 1713408 in words is "one million, seven hundred thirteen thousand, four hundred eight".