147970327 has 2 divisors, whose sum is σ = 147970328. Its totient is φ = 147970326.

The previous prime is 147970301. The next prime is 147970331. The reversal of 147970327 is 723079741.

147970327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (723079741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147970327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147970327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147970337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73985163 + 73985164.

It is an arithmetic number, because the mean of its divisors is an integer number (73985164).

Almost surely, 2^147970327 is an apocalyptic number.

147970327 is a deficient number, since it is larger than the sum of its proper divisors (1).

147970327 is an equidigital number, since it uses as much as digits as its factorization.

147970327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 147970327 is about 12164.3054466747. The cubic root of 147970327 is about 528.9218941219.

The spelling of 147970327 in words is "one hundred forty-seven million, nine hundred seventy thousand, three hundred twenty-seven".