712763 has 4 divisors (see below), whose sum is σ = 715008. Its totient is φ = 710520.

The previous prime is 712739. The next prime is 712781. The reversal of 712763 is 367217.

712763 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 an emirpimes, since its reverse is a distinct semiprime: 367217 = 17 ⋅21601.

It is a cyclic number.

It is not a de Polignac number, because 712763 - 2⁸ = 712507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12763) 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, 548 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

2⁷¹²⁷⁶³ is an apocalyptic number.

712763 is a deficient number, since it is larger than the sum of its proper divisors (2245).

712763 is a wasteful number, since it uses less digits than its factorization.

712763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244.

The product of its digits is 1764, while the sum is 26.

The square root of 712763 is about 844.2529241880. The cubic root of 712763 is about 89.3267875330.

The spelling of 712763 in words is "seven hundred twelve thousand, seven hundred sixty-three".