713073 has 4 divisors (see below), whose sum is σ = 950768. Its totient is φ = 475380.

The previous prime is 713059. The next prime is 713077. The reversal of 713073 is 370317.

713073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370317 = 3 ⋅123439.

It is not a de Polignac number, because 713073 - 2⁹ = 712561 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118843 + ... + 118848.

It is an arithmetic number, because the mean of its divisors is an integer number (237692).

2⁷¹³⁰⁷³ is an apocalyptic number.

It is an amenable number.

713073 is a deficient number, since it is larger than the sum of its proper divisors (237695).

713073 is a wasteful number, since it uses less digits than its factorization.

713073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237694.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 713073 is about 844.4364985006. The cubic root of 713073 is about 89.3397358719.

The spelling of 713073 in words is "seven hundred thirteen thousand, seventy-three".