132154432 has 14 divisors (see below), whose sum is σ = 262244078. Its totient is φ = 66077184.

The previous prime is 132154423. The next prime is 132154433. The reversal of 132154432 is 234451231.

It can be written as a sum of positive squares in only one way, i.e., 126697536 + 5456896 = 11256^2 + 2336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132154397 and 132154406.

It is not an unprimeable number, because it can be changed into a prime (132154433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032393 + ... + 1032520.

Almost surely, 2^132154432 is an apocalyptic number.

It is an amenable number.

132154432 is a deficient number, since it is larger than the sum of its proper divisors (130089646).

132154432 is an equidigital number, since it uses as much as digits as its factorization.

132154432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064925 (or 2064915 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 132154432 is about 11495.8441186370. The cubic root of 132154432 is about 509.3628233856.

The spelling of 132154432 in words is "one hundred thirty-two million, one hundred fifty-four thousand, four hundred thirty-two".