147375727 has 2 divisors, whose sum is σ = 147375728. Its totient is φ = 147375726.

The previous prime is 147375721. The next prime is 147375733. The reversal of 147375727 is 727573741.

147375727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (147375721) and next prime (147375733).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147375727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147375721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73687863 + 73687864.

It is an arithmetic number, because the mean of its divisors is an integer number (73687864).

Almost surely, 2^147375727 is an apocalyptic number.

147375727 is a deficient number, since it is larger than the sum of its proper divisors (1).

147375727 is an equidigital number, since it uses as much as digits as its factorization.

147375727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288120, while the sum is 43.

The square root of 147375727 is about 12139.8404849487. The cubic root of 147375727 is about 528.2124745084.

The spelling of 147375727 in words is "one hundred forty-seven million, three hundred seventy-five thousand, seven hundred twenty-seven".