332148146 has 24 divisors (see below), whose sum is σ = 548992080. Its totient is φ = 150601880.

The previous prime is 332148119. The next prime is 332148163. The reversal of 332148146 is 641841233.

It is a super-2 number, since 2×332148146² = 220644781782474632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111545 + ... + 114483.

It is an arithmetic number, because the mean of its divisors is an integer number (22874670).

Almost surely, 2^332148146 is an apocalyptic number.

332148146 is a deficient number, since it is larger than the sum of its proper divisors (216843934).

332148146 is a wasteful number, since it uses less digits than its factorization.

332148146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430 (or 3419 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 332148146 is about 18224.9319888992. The cubic root of 332148146 is about 692.5385354793.

Adding to 332148146 its reverse (641841233), we get a palindrome (973989379).

The spelling of 332148146 in words is "three hundred thirty-two million, one hundred forty-eight thousand, one hundred forty-six".