712741 has 4 divisors (see below), whose sum is σ = 714592. Its totient is φ = 710892.

The previous prime is 712739. The next prime is 712781. The reversal of 712741 is 147217.

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: 147217 = 7 ⋅21031.

It is a cyclic number.

It is not a de Polignac number, because 712741 - 2¹ = 712739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712711) 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, 105 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (178648).

2⁷¹²⁷⁴¹ is an apocalyptic number.

It is an amenable number.

712741 is a deficient number, since it is larger than the sum of its proper divisors (1851).

712741 is a wasteful number, since it uses less digits than its factorization.

712741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850.

The product of its digits is 392, while the sum is 22.

The square root of 712741 is about 844.2398948166. The cubic root of 712741 is about 89.3258684760.

Adding to 712741 its reverse (147217), we get a palindrome (859958).

The spelling of 712741 in words is "seven hundred twelve thousand, seven hundred forty-one", and thus it is an iban number.