715047811 has 2 divisors, whose sum is σ = 715047812. Its totient is φ = 715047810.

The previous prime is 715047803. The next prime is 715047859. The reversal of 715047811 is 118740517.

715047811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 715047811 - 2³ = 715047803 is a prime.

It is a super-2 number, since 2×715047811² = 1022586744031783442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (715047511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357523905 + 357523906.

It is an arithmetic number, because the mean of its divisors is an integer number (357523906).

Almost surely, 2^715047811 is an apocalyptic number.

715047811 is a deficient number, since it is larger than the sum of its proper divisors (1).

715047811 is an equidigital number, since it uses as much as digits as its factorization.

715047811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 34.

The square root of 715047811 is about 26740.3779143078. The cubic root of 715047811 is about 894.2213345415.

The spelling of 715047811 in words is "seven hundred fifteen million, forty-seven thousand, eight hundred eleven".