143828628 has 48 divisors (see below), whose sum is σ = 342195840. Its totient is φ = 47010304.

The previous prime is 143828627. The next prime is 143828669. The reversal of 143828628 is 826828341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 143828628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143828627) 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 15 ways as a sum of consecutive naturals, for example, 145825 + ... + 146807.

It is an arithmetic number, because the mean of its divisors is an integer number (7129080).

Almost surely, 2^143828628 is an apocalyptic number.

It is an amenable number.

143828628 is an abundant number, since it is smaller than the sum of its proper divisors (198367212).

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

143828628 is a wasteful number, since it uses less digits than its factorization.

143828628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1214 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 143828628 is about 11992.8573742874. The cubic root of 143828628 is about 523.9402695935.

The spelling of 143828628 in words is "one hundred forty-three million, eight hundred twenty-eight thousand, six hundred twenty-eight".