146460343 has 4 divisors (see below), whose sum is σ = 152828208. Its totient is φ = 140092480.

The previous prime is 146460311. The next prime is 146460367. The reversal of 146460343 is 343064641.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146460343 - 2⁵ = 146460311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146460383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3183898 + ... + 3183943.

It is an arithmetic number, because the mean of its divisors is an integer number (38207052).

Almost surely, 2^146460343 is an apocalyptic number.

146460343 is a deficient number, since it is larger than the sum of its proper divisors (6367865).

146460343 is an equidigital number, since it uses as much as digits as its factorization.

146460343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367864.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 146460343 is about 12102.0801104604. The cubic root of 146460343 is about 527.1165866831.

The spelling of 146460343 in words is "one hundred forty-six million, four hundred sixty thousand, three hundred forty-three".