143827132 has 12 divisors (see below), whose sum is σ = 255963960. Its totient is φ = 70694576.

The previous prime is 143827111. The next prime is 143827133. The reversal of 143827132 is 231728341.

It is a junction number, because it is equal to n+sod(n) for n = 143827094 and 143827103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143827133) 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, 304483 + ... + 304954.

It is an arithmetic number, because the mean of its divisors is an integer number (21330330).

Almost surely, 2^143827132 is an apocalyptic number.

It is an amenable number.

143827132 is a deficient number, since it is larger than the sum of its proper divisors (112136828).

143827132 is a wasteful number, since it uses less digits than its factorization.

143827132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609500 (or 609498 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 143827132 is about 11992.7950036678. The cubic root of 143827132 is about 523.9384530397.

The spelling of 143827132 in words is "one hundred forty-three million, eight hundred twenty-seven thousand, one hundred thirty-two".