147306763 has 2 divisors, whose sum is σ = 147306764. Its totient is φ = 147306762.

The previous prime is 147306713. The next prime is 147306767. The reversal of 147306763 is 367603741.

147306763 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147306763 is a prime.

It is not a weakly prime, because it can be changed into another prime (147306767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73653381 + 73653382.

It is an arithmetic number, because the mean of its divisors is an integer number (73653382).

Almost surely, 2^147306763 is an apocalyptic number.

147306763 is a deficient number, since it is larger than the sum of its proper divisors (1).

147306763 is an equidigital number, since it uses as much as digits as its factorization.

147306763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 147306763 is about 12136.9997528219. Note that the first 3 decimals coincide. The cubic root of 147306763 is about 528.1300698742.

The spelling of 147306763 in words is "one hundred forty-seven million, three hundred six thousand, seven hundred sixty-three".