146829743 has 2 divisors, whose sum is σ = 146829744. Its totient is φ = 146829742.

The previous prime is 146829737. The next prime is 146829779. The reversal of 146829743 is 347928641.

It is a weak prime.

It is an emirp because it is prime and its reverse (347928641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146829743 - 2⁶ = 146829679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146829694 and 146829703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146829043) 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, 73414871 + 73414872.

It is an arithmetic number, because the mean of its divisors is an integer number (73414872).

Almost surely, 2^146829743 is an apocalyptic number.

146829743 is a deficient number, since it is larger than the sum of its proper divisors (1).

146829743 is an equidigital number, since it uses as much as digits as its factorization.

146829743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The square root of 146829743 is about 12117.3323384316. The cubic root of 146829743 is about 527.5593763789.

The spelling of 146829743 in words is "one hundred forty-six million, eight hundred twenty-nine thousand, seven hundred forty-three".