713532 has 24 divisors (see below), whose sum is σ = 1684816. Its totient is φ = 235008.

The previous prime is 713509. The next prime is 713533. The reversal of 713532 is 235317.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 713499 and 713508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713533) by changing a digit.

713532 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858 + ... + 1470.

2⁷¹³⁵³² is an apocalyptic number.

It is an amenable number.

713532 is an abundant number, since it is smaller than the sum of its proper divisors (971284).

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

713532 is a wasteful number, since it uses less digits than its factorization.

713532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 715 counting only the distinct ones).

The product of its digits is 630, while the sum is 21.

The square root of 713532 is about 844.7082336523. The cubic root of 713532 is about 89.3589008771.

Adding to 713532 its reverse (235317), we get a palindrome (948849).

The spelling of 713532 in words is "seven hundred thirteen thousand, five hundred thirty-two".