715147799 has 2 divisors, whose sum is σ = 715147800. Its totient is φ = 715147798.

The previous prime is 715147793. The next prime is 715147819. The reversal of 715147799 is 997741517.

It is a weak prime.

It is an emirp because it is prime and its reverse (997741517) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 715147799 - 2¹² = 715143703 is a prime.

It is a super-2 number, since 2×715147799² = 1022872748829088802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715147793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357573899 + 357573900.

It is an arithmetic number, because the mean of its divisors is an integer number (357573900).

Almost surely, 2^715147799 is an apocalyptic number.

715147799 is a deficient number, since it is larger than the sum of its proper divisors (1).

715147799 is an equidigital number, since it uses as much as digits as its factorization.

715147799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 555660, while the sum is 50.

The square root of 715147799 is about 26742.2474560385. The cubic root of 715147799 is about 894.2630134493.

The spelling of 715147799 in words is "seven hundred fifteen million, one hundred forty-seven thousand, seven hundred ninety-nine".