147738883 has 2 divisors, whose sum is σ = 147738884. Its totient is φ = 147738882.

The previous prime is 147738869. The next prime is 147738887. The reversal of 147738883 is 388837741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147738883 - 2¹³ = 147730691 is a prime.

It is not a weakly prime, because it can be changed into another prime (147738887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73869441 + 73869442.

It is an arithmetic number, because the mean of its divisors is an integer number (73869442).

Almost surely, 2^147738883 is an apocalyptic number.

147738883 is a deficient number, since it is larger than the sum of its proper divisors (1).

147738883 is an equidigital number, since it uses as much as digits as its factorization.

147738883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 903168, while the sum is 49.

The square root of 147738883 is about 12154.7884802657. The cubic root of 147738883 is about 528.6459836711.

The spelling of 147738883 in words is "one hundred forty-seven million, seven hundred thirty-eight thousand, eight hundred eighty-three".