147014009 has 2 divisors, whose sum is σ = 147014010. Its totient is φ = 147014008.

The previous prime is 147014003. The next prime is 147014029. The reversal of 147014009 is 900410741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80640400 + 66373609 = 8980^2 + 8147^2 .

It is a cyclic number.

It is not a de Polignac number, because 147014009 - 2²⁰ = 145965433 is a prime.

It is a super-2 number, since 2×147014009² = 43226237684504162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (147014003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73507004 + 73507005.

It is an arithmetic number, because the mean of its divisors is an integer number (73507005).

Almost surely, 2^147014009 is an apocalyptic number.

It is an amenable number.

147014009 is a deficient number, since it is larger than the sum of its proper divisors (1).

147014009 is an equidigital number, since it uses as much as digits as its factorization.

147014009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 147014009 is about 12124.9333606416. The cubic root of 147014009 is about 527.7799734161.

The spelling of 147014009 in words is "one hundred forty-seven million, fourteen thousand, nine".