143829648 has 80 divisors (see below), whose sum is σ = 414973440. Its totient is φ = 47696256.

The previous prime is 143829629. The next prime is 143829689. The reversal of 143829648 is 846928341.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95590 + ... + 97082.

It is an arithmetic number, because the mean of its divisors is an integer number (5187168).

Almost surely, 2^143829648 is an apocalyptic number.

143829648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143829648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207486720).

143829648 is an abundant number, since it is smaller than the sum of its proper divisors (271143792).

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

143829648 is a wasteful number, since it uses less digits than its factorization.

143829648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733 (or 1721 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 143829648 is about 11992.8998995239. The cubic root of 143829648 is about 523.9415081458.

The spelling of 143829648 in words is "one hundred forty-three million, eight hundred twenty-nine thousand, six hundred forty-eight".