715126441 has 2 divisors, whose sum is σ = 715126442. Its totient is φ = 715126440.

The previous prime is 715126439. The next prime is 715126501. The reversal of 715126441 is 144621517.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606883225 + 108243216 = 24635^2 + 10404^2 .

It is an emirp because it is prime and its reverse (144621517) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 715126441 - 2¹ = 715126439 is a prime.

It is a super-2 number, since 2×715126441² = 1022811653234652962, which contains 22 as substring.

Together with 715126439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (715121441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357563220 + 357563221.

It is an arithmetic number, because the mean of its divisors is an integer number (357563221).

Almost surely, 2^715126441 is an apocalyptic number.

It is an amenable number.

715126441 is a deficient number, since it is larger than the sum of its proper divisors (1).

715126441 is an equidigital number, since it uses as much as digits as its factorization.

715126441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 715126441 is about 26741.8481223718. The cubic root of 715126441 is about 894.2541109261.

Adding to 715126441 its reverse (144621517), we get a palindrome (859747958).

The spelling of 715126441 in words is "seven hundred fifteen million, one hundred twenty-six thousand, four hundred forty-one".