132156628 has 12 divisors (see below), whose sum is σ = 243446560. Its totient is φ = 62600472.

The previous prime is 132156611. The next prime is 132156649. The reversal of 132156628 is 826651231.

It is a junction number, because it is equal to n+sod(n) for n = 132156593 and 132156602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869376 + ... + 869527.

Almost surely, 2^132156628 is an apocalyptic number.

It is an amenable number.

132156628 is a deficient number, since it is larger than the sum of its proper divisors (111289932).

132156628 is a wasteful number, since it uses less digits than its factorization.

132156628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738926 (or 1738924 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 132156628 is about 11495.9396310176. The cubic root of 132156628 is about 509.3656447176.

The spelling of 132156628 in words is "one hundred thirty-two million, one hundred fifty-six thousand, six hundred twenty-eight".