147022829 has 2 divisors, whose sum is σ = 147022830. Its totient is φ = 147022828.

The previous prime is 147022789. The next prime is 147022849. The reversal of 147022829 is 928220741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141253225 + 5769604 = 11885^2 + 2402^2 .

It is a cyclic number.

It is not a de Polignac number, because 147022829 - 2¹² = 147018733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147022849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73511414 + 73511415.

It is an arithmetic number, because the mean of its divisors is an integer number (73511415).

Almost surely, 2^147022829 is an apocalyptic number.

It is an amenable number.

147022829 is a deficient number, since it is larger than the sum of its proper divisors (1).

147022829 is an equidigital number, since it uses as much as digits as its factorization.

147022829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 147022829 is about 12125.2970685258. The cubic root of 147022829 is about 527.7905277987.

The spelling of 147022829 in words is "one hundred forty-seven million, twenty-two thousand, eight hundred twenty-nine".