147481283 has 2 divisors, whose sum is σ = 147481284. Its totient is φ = 147481282.

The previous prime is 147481231. The next prime is 147481303. The reversal of 147481283 is 382184741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147481283 - 2¹⁴ = 147464899 is a prime.

It is not a weakly prime, because it can be changed into another prime (147481183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73740641 + 73740642.

It is an arithmetic number, because the mean of its divisors is an integer number (73740642).

Almost surely, 2^147481283 is an apocalyptic number.

147481283 is a deficient number, since it is larger than the sum of its proper divisors (1).

147481283 is an equidigital number, since it uses as much as digits as its factorization.

147481283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 38.

The square root of 147481283 is about 12144.1872103488. The cubic root of 147481283 is about 528.3385529133.

The spelling of 147481283 in words is "one hundred forty-seven million, four hundred eighty-one thousand, two hundred eighty-three".