713456 has 40 divisors (see below), whose sum is σ = 1522224. Its totient is φ = 322560.

The previous prime is 713417. The next prime is 713467. The reversal of 713456 is 654317.

713456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11666 + ... + 11726.

2⁷¹³⁴⁵⁶ is an apocalyptic number.

713456 is the 488-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761112).

713456 is an abundant number, since it is smaller than the sum of its proper divisors (808768).

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

713456 is a wasteful number, since it uses less digits than its factorization.

713456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 123 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 713456 is about 844.6632465072. The cubic root of 713456 is about 89.3557281544.

The spelling of 713456 in words is "seven hundred thirteen thousand, four hundred fifty-six".