132270406 has 4 divisors (see below), whose sum is σ = 198405612. Its totient is φ = 66135202.

The previous prime is 132270337. The next prime is 132270407. The reversal of 132270406 is 604072231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132270407) by changing a digit.

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 as a sum of consecutive naturals, namely, 33067600 + ... + 33067603.

It is an arithmetic number, because the mean of its divisors is an integer number (49601403).

Almost surely, 2^132270406 is an apocalyptic number.

132270406 is a deficient number, since it is larger than the sum of its proper divisors (66135206).

132270406 is an equidigital number, since it uses as much as digits as its factorization.

132270406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66135205.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 132270406 is about 11500.8871831698. The cubic root of 132270406 is about 509.5117793496.

The spelling of 132270406 in words is "one hundred thirty-two million, two hundred seventy thousand, four hundred six".