146085799 has 2 divisors, whose sum is σ = 146085800. Its totient is φ = 146085798.

The previous prime is 146085791. The next prime is 146085839. The reversal of 146085799 is 997580641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146085799 - 2³ = 146085791 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 (146085791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73042899 + 73042900.

It is an arithmetic number, because the mean of its divisors is an integer number (73042900).

Almost surely, 2^146085799 is an apocalyptic number.

146085799 is a deficient number, since it is larger than the sum of its proper divisors (1).

146085799 is an equidigital number, since it uses as much as digits as its factorization.

146085799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 146085799 is about 12086.5958400205. The cubic root of 146085799 is about 526.6668702041. Note that the first 3 decimals are identical.

The spelling of 146085799 in words is "one hundred forty-six million, eighty-five thousand, seven hundred ninety-nine".