713028 has 12 divisors (see below), whose sum is σ = 1663760. Its totient is φ = 237672.

The previous prime is 713021. The next prime is 713039. The reversal of 713028 is 820317.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 712995 and 713013.

It is not an unprimeable number, because it can be changed into a prime (713021) by changing a digit.

713028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29698 + ... + 29721.

2⁷¹³⁰²⁸ is an apocalyptic number.

It is an amenable number.

713028 is an abundant number, since it is smaller than the sum of its proper divisors (950732).

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

713028 is a wasteful number, since it uses less digits than its factorization.

713028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59426 (or 59424 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 713028 is about 844.4098530927. The cubic root of 713028 is about 89.3378565072.

The spelling of 713028 in words is "seven hundred thirteen thousand, twenty-eight".