707987041 has 2 divisors, whose sum is σ = 707987042. Its totient is φ = 707987040.

The previous prime is 707987039. The next prime is 707987047. The reversal of 707987041 is 140789707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400160016 + 307827025 = 20004^2 + 17545^2 .

It is an emirp because it is prime and its reverse (140789707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 707987041 - 2¹ = 707987039 is a prime.

Together with 707987039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (707987047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353993520 + 353993521.

It is an arithmetic number, because the mean of its divisors is an integer number (353993521).

Almost surely, 2^707987041 is an apocalyptic number.

It is an amenable number.

707987041 is a deficient number, since it is larger than the sum of its proper divisors (1).

707987041 is an equidigital number, since it uses as much as digits as its factorization.

707987041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 707987041 is about 26608.0258756639. The cubic root of 707987041 is about 891.2682507981.

The spelling of 707987041 in words is "seven hundred seven million, nine hundred eighty-seven thousand, forty-one".