146824141 has 2 divisors, whose sum is σ = 146824142. Its totient is φ = 146824140.

The previous prime is 146824081. The next prime is 146824163. The reversal of 146824141 is 141428641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145298916 + 1525225 = 12054^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 146824141 - 2¹⁷ = 146693069 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146824241) 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, 73412070 + 73412071.

It is an arithmetic number, because the mean of its divisors is an integer number (73412071).

Almost surely, 2^146824141 is an apocalyptic number.

It is an amenable number.

146824141 is a deficient number, since it is larger than the sum of its proper divisors (1).

146824141 is an equidigital number, since it uses as much as digits as its factorization.

146824141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 31.

The square root of 146824141 is about 12117.1011797377. The cubic root of 146824141 is about 527.5526669635.

The spelling of 146824141 in words is "one hundred forty-six million, eight hundred twenty-four thousand, one hundred forty-one".