132204146 has 4 divisors (see below), whose sum is σ = 198306222. Its totient is φ = 66102072.

The previous prime is 132204103. The next prime is 132204167. The reversal of 132204146 is 641402231.

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

It can be written as a sum of positive squares in only one way, i.e., 131997121 + 207025 = 11489^2 + 455^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33051035 + ... + 33051038.

Almost surely, 2^132204146 is an apocalyptic number.

132204146 is a deficient number, since it is larger than the sum of its proper divisors (66102076).

132204146 is an equidigital number, since it uses as much as digits as its factorization.

132204146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66102075.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 132204146 is about 11498.0061749853. The cubic root of 132204146 is about 509.4266862679.

Adding to 132204146 its reverse (641402231), we get a palindrome (773606377).

The spelling of 132204146 in words is "one hundred thirty-two million, two hundred four thousand, one hundred forty-six".