132199426 has 4 divisors (see below), whose sum is σ = 198299142. Its totient is φ = 66099712.

The previous prime is 132199421. The next prime is 132199433. The reversal of 132199426 is 624991231.

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., 84658401 + 47541025 = 9201^2 + 6895^2 .

It is not an unprimeable number, because it can be changed into a prime (132199421) 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 as a sum of consecutive naturals, namely, 33049855 + ... + 33049858.

Almost surely, 2^132199426 is an apocalyptic number.

132199426 is a deficient number, since it is larger than the sum of its proper divisors (66099716).

132199426 is an equidigital number, since it uses as much as digits as its factorization.

132199426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66099715.

The product of its digits is 23328, while the sum is 37.

The square root of 132199426 is about 11497.8009201760. The cubic root of 132199426 is about 509.4206236174.

The spelling of 132199426 in words is "one hundred thirty-two million, one hundred ninety-nine thousand, four hundred twenty-six".