147743663 has 2 divisors, whose sum is σ = 147743664. Its totient is φ = 147743662.

The previous prime is 147743653. The next prime is 147743671. The reversal of 147743663 is 366347741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147743663 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 147743663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147743653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73871831 + 73871832.

It is an arithmetic number, because the mean of its divisors is an integer number (73871832).

Almost surely, 2^147743663 is an apocalyptic number.

147743663 is a deficient number, since it is larger than the sum of its proper divisors (1).

147743663 is an equidigital number, since it uses as much as digits as its factorization.

147743663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 41.

The square root of 147743663 is about 12154.9851089995. The cubic root of 147743663 is about 528.6516849474.

The spelling of 147743663 in words is "one hundred forty-seven million, seven hundred forty-three thousand, six hundred sixty-three".