146850797 has 2 divisors, whose sum is σ = 146850798. Its totient is φ = 146850796.

The previous prime is 146850793. The next prime is 146850841. The reversal of 146850797 is 797058641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127893481 + 18957316 = 11309^2 + 4354^2 .

It is a cyclic number.

It is not a de Polignac number, because 146850797 - 2² = 146850793 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 (146850793) 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, 73425398 + 73425399.

It is an arithmetic number, because the mean of its divisors is an integer number (73425399).

Almost surely, 2^146850797 is an apocalyptic number.

It is an amenable number.

146850797 is a deficient number, since it is larger than the sum of its proper divisors (1).

146850797 is an equidigital number, since it uses as much as digits as its factorization.

146850797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 146850797 is about 12118.2010628641. The cubic root of 146850797 is about 527.5845908530.

The spelling of 146850797 in words is "one hundred forty-six million, eight hundred fifty thousand, seven hundred ninety-seven".