110147489 has 2 divisors, whose sum is σ = 110147490. Its totient is φ = 110147488.

The previous prime is 110147449. The next prime is 110147497. The reversal of 110147489 is 984741011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100661089 + 9486400 = 10033^2 + 3080^2 .

It is a cyclic number.

It is not a de Polignac number, because 110147489 - 2¹² = 110143393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110147419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55073744 + 55073745.

It is an arithmetic number, because the mean of its divisors is an integer number (55073745).

Almost surely, 2^110147489 is an apocalyptic number.

It is an amenable number.

110147489 is a deficient number, since it is larger than the sum of its proper divisors (1).

110147489 is an equidigital number, since it uses as much as digits as its factorization.

110147489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 110147489 is about 10495.1173885765. The cubic root of 110147489 is about 479.3560360446.

The spelling of 110147489 in words is "one hundred ten million, one hundred forty-seven thousand, four hundred eighty-nine".