146163464 has 16 divisors (see below), whose sum is σ = 274333500. Its totient is φ = 73007872.

The previous prime is 146163461. The next prime is 146163491. The reversal of 146163464 is 464361641.

It is a happy number.

146163464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 111471364 + 34692100 = 10558^2 + 5890^2 .

It is not an unprimeable number, because it can be changed into a prime (146163461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317 + ... + 17100.

Almost surely, 2^146163464 is an apocalyptic number.

It is an amenable number.

146163464 is a deficient number, since it is larger than the sum of its proper divisors (128170036).

146163464 is a wasteful number, since it uses less digits than its factorization.

146163464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18472 (or 18468 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 146163464 is about 12089.8082697783. The cubic root of 146163464 is about 526.7601859958.

The spelling of 146163464 in words is "one hundred forty-six million, one hundred sixty-three thousand, four hundred sixty-four".