146852873 has 2 divisors, whose sum is σ = 146852874. Its totient is φ = 146852872.

The previous prime is 146852831. The next prime is 146852911. The reversal of 146852873 is 378258641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104693824 + 42159049 = 10232^2 + 6493^2 .

It is an emirp because it is prime and its reverse (378258641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146852873 - 2¹⁸ = 146590729 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (146852473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73426436 + 73426437.

It is an arithmetic number, because the mean of its divisors is an integer number (73426437).

Almost surely, 2^146852873 is an apocalyptic number.

It is an amenable number.

146852873 is a deficient number, since it is larger than the sum of its proper divisors (1).

146852873 is an equidigital number, since it uses as much as digits as its factorization.

146852873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 44.

The square root of 146852873 is about 12118.2867188394. The cubic root of 146852873 is about 527.5870769602.

The spelling of 146852873 in words is "one hundred forty-six million, eight hundred fifty-two thousand, eight hundred seventy-three".