147000709 has 2 divisors, whose sum is σ = 147000710. Its totient is φ = 147000708.

The previous prime is 147000653. The next prime is 147000713. The reversal of 147000709 is 907000741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107184609 + 39816100 = 10353^2 + 6310^2 .

It is an emirp because it is prime and its reverse (907000741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147000709 - 2¹⁷ = 146869637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147000509) 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, 73500354 + 73500355.

It is an arithmetic number, because the mean of its divisors is an integer number (73500355).

Almost surely, 2^147000709 is an apocalyptic number.

It is an amenable number.

147000709 is a deficient number, since it is larger than the sum of its proper divisors (1).

147000709 is an equidigital number, since it uses as much as digits as its factorization.

147000709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 147000709 is about 12124.3848916141. The cubic root of 147000709 is about 527.7640572791.

The spelling of 147000709 in words is "one hundred forty-seven million, seven hundred nine", and thus it is an aban number.