1713880 has 32 divisors (see below), whose sum is σ = 4407840. Its totient is φ = 587520.

The previous prime is 1713863. The next prime is 1713883. The reversal of 1713880 is 883171.

It is a happy number.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713883) 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, 2781 + ... + 3340.

It is an arithmetic number, because the mean of its divisors is an integer number (137745).

2^1713880 is an apocalyptic number.

1713880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1713880 is an abundant number, since it is smaller than the sum of its proper divisors (2693960).

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

1713880 is a wasteful number, since it uses less digits than its factorization.

1713880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6139 (or 6135 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1713880 is about 1309.1523975458. The cubic root of 1713880 is about 119.6722538168.

The spelling of 1713880 in words is "one million, seven hundred thirteen thousand, eight hundred eighty".