712624741 has 2 divisors, whose sum is σ = 712624742. Its totient is φ = 712624740.

The previous prime is 712624739. The next prime is 712624769. The reversal of 712624741 is 147426217.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 708092100 + 4532641 = 26610^2 + 2129^2 .

It is an emirp because it is prime and its reverse (147426217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 712624741 - 2¹ = 712624739 is a prime.

Together with 712624739, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 712624697 and 712624706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712724741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356312370 + 356312371.

It is an arithmetic number, because the mean of its divisors is an integer number (356312371).

Almost surely, 2^712624741 is an apocalyptic number.

It is an amenable number.

712624741 is a deficient number, since it is larger than the sum of its proper divisors (1).

712624741 is an equidigital number, since it uses as much as digits as its factorization.

712624741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 34.

The square root of 712624741 is about 26695.0321408310. The cubic root of 712624741 is about 893.2101140505.

The spelling of 712624741 in words is "seven hundred twelve million, six hundred twenty-four thousand, seven hundred forty-one".