147104773 has 2 divisors, whose sum is σ = 147104774. Its totient is φ = 147104772.

The previous prime is 147104753. The next prime is 147104779. The reversal of 147104773 is 377401741.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86155524 + 60949249 = 9282^2 + 7807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147104773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147104779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73552386 + 73552387.

It is an arithmetic number, because the mean of its divisors is an integer number (73552387).

Almost surely, 2^147104773 is an apocalyptic number.

It is an amenable number.

147104773 is a deficient number, since it is larger than the sum of its proper divisors (1).

147104773 is an equidigital number, since it uses as much as digits as its factorization.

147104773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 147104773 is about 12128.6756490558. The cubic root of 147104773 is about 527.8885652593. Note that the first 3 decimals are identical.

The spelling of 147104773 in words is "one hundred forty-seven million, one hundred four thousand, seven hundred seventy-three".