146382943 has 6 divisors (see below), whose sum is σ = 170282256. Its totient is φ = 125471052.

The previous prime is 146382941. The next prime is 146383001. The reversal of 146382943 is 349283641.

It is a happy number.

146382943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146382943 - 2¹ = 146382941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146382896 and 146382905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146382941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1493655 + ... + 1493752.

It is an arithmetic number, because the mean of its divisors is an integer number (28380376).

Almost surely, 2^146382943 is an apocalyptic number.

146382943 is a deficient number, since it is larger than the sum of its proper divisors (23899313).

146382943 is an equidigital number, since it uses as much as digits as its factorization.

146382943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987421 (or 2987414 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 146382943 is about 12098.8818904889. The cubic root of 146382943 is about 527.0237150974.

The spelling of 146382943 in words is "one hundred forty-six million, three hundred eighty-two thousand, nine hundred forty-three".