147340727 has 2 divisors, whose sum is σ = 147340728. Its totient is φ = 147340726.

The previous prime is 147340703. The next prime is 147340729. The reversal of 147340727 is 727043741.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (727043741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147340727 - 2²⁶ = 80231863 is a prime.

Together with 147340729, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147340729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73670363 + 73670364.

It is an arithmetic number, because the mean of its divisors is an integer number (73670364).

Almost surely, 2^147340727 is an apocalyptic number.

147340727 is a deficient number, since it is larger than the sum of its proper divisors (1).

147340727 is an equidigital number, since it uses as much as digits as its factorization.

147340727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 147340727 is about 12138.3988647597. The cubic root of 147340727 is about 528.1706564499.

The spelling of 147340727 in words is "one hundred forty-seven million, three hundred forty thousand, seven hundred twenty-seven".