70454317 has 2 divisors, whose sum is σ = 70454318. Its totient is φ = 70454316.

The previous prime is 70454303. The next prime is 70454323. The reversal of 70454317 is 71345407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63584676 + 6869641 = 7974^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 70454317 - 2¹¹ = 70452269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70454347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35227158 + 35227159.

It is an arithmetic number, because the mean of its divisors is an integer number (35227159).

Almost surely, 2^70454317 is an apocalyptic number.

It is an amenable number.

70454317 is a deficient number, since it is larger than the sum of its proper divisors (1).

70454317 is an equidigital number, since it uses as much as digits as its factorization.

70454317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 70454317 is about 8393.7069879762. The cubic root of 70454317 is about 413.0182127448.

The spelling of 70454317 in words is "seventy million, four hundred fifty-four thousand, three hundred seventeen".