712007801 has 2 divisors, whose sum is σ = 712007802. Its totient is φ = 712007800.

The previous prime is 712007771. The next prime is 712007819. The reversal of 712007801 is 108700217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 560742400 + 151265401 = 23680^2 + 12299^2 .

It is an emirp because it is prime and its reverse (108700217) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712007801 is a prime.

It is not a weakly prime, because it can be changed into another prime (712007831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356003900 + 356003901.

It is an arithmetic number, because the mean of its divisors is an integer number (356003901).

Almost surely, 2^712007801 is an apocalyptic number.

It is an amenable number.

712007801 is a deficient number, since it is larger than the sum of its proper divisors (1).

712007801 is an equidigital number, since it uses as much as digits as its factorization.

712007801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 712007801 is about 26683.4743052699. The cubic root of 712007801 is about 892.9522802919.

The spelling of 712007801 in words is "seven hundred twelve million, seven thousand, eight hundred one".