146041853 has 2 divisors, whose sum is σ = 146041854. Its totient is φ = 146041852.

The previous prime is 146041799. The next prime is 146041873. The reversal of 146041853 is 358140641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137053849 + 8988004 = 11707^2 + 2998^2 .

It is a cyclic number.

It is not a de Polignac number, because 146041853 - 2¹² = 146037757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146041873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73020926 + 73020927.

It is an arithmetic number, because the mean of its divisors is an integer number (73020927).

Almost surely, 2^146041853 is an apocalyptic number.

It is an amenable number.

146041853 is a deficient number, since it is larger than the sum of its proper divisors (1).

146041853 is an equidigital number, since it uses as much as digits as its factorization.

146041853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 146041853 is about 12084.7777389574. Note that the first 4 decimals coincide. The cubic root of 146041853 is about 526.6140537003.

The spelling of 146041853 in words is "one hundred forty-six million, forty-one thousand, eight hundred fifty-three".