146004563 has 2 divisors, whose sum is σ = 146004564. Its totient is φ = 146004562.

The previous prime is 146004533. The next prime is 146004571. The reversal of 146004563 is 365400641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146004563 - 2¹⁸ = 145742419 is a prime.

It is not a weakly prime, because it can be changed into another prime (146004503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73002281 + 73002282.

It is an arithmetic number, because the mean of its divisors is an integer number (73002282).

Almost surely, 2^146004563 is an apocalyptic number.

146004563 is a deficient number, since it is larger than the sum of its proper divisors (1).

146004563 is an equidigital number, since it uses as much as digits as its factorization.

146004563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 146004563 is about 12083.2347904028. The cubic root of 146004563 is about 526.5692284001.

The spelling of 146004563 in words is "one hundred forty-six million, four thousand, five hundred sixty-three".