146829648 has 40 divisors (see below), whose sum is σ = 433498048. Its totient is φ = 41951232.

The previous prime is 146829643. The next prime is 146829679. The reversal of 146829648 is 846928641.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 146829597 and 146829606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146829643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218161 + ... + 218832.

Almost surely, 2^146829648 is an apocalyptic number.

It is an amenable number.

146829648 is an abundant number, since it is smaller than the sum of its proper divisors (286668400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146829648 is a wasteful number, since it uses less digits than its factorization.

146829648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437011 (or 437005 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The square root of 146829648 is about 12117.3284184262. The cubic root of 146829648 is about 527.5592626005.

The spelling of 146829648 in words is "one hundred forty-six million, eight hundred twenty-nine thousand, six hundred forty-eight".