132331226 has 16 divisors (see below), whose sum is σ = 203354496. Its totient is φ = 64555296.

The previous prime is 132331217. The next prime is 132331237. The reversal of 132331226 is 622133231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30590 + ... + 34646.

It is an arithmetic number, because the mean of its divisors is an integer number (12709656).

Almost surely, 2^132331226 is an apocalyptic number.

132331226 is a deficient number, since it is larger than the sum of its proper divisors (71023270).

132331226 is a wasteful number, since it uses less digits than its factorization.

132331226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453.

The product of its digits is 1296, while the sum is 23.

The square root of 132331226 is about 11503.5310231250. The cubic root of 132331226 is about 509.5898612096.

Adding to 132331226 its reverse (622133231), we get a palindrome (754464457).

The spelling of 132331226 in words is "one hundred thirty-two million, three hundred thirty-one thousand, two hundred twenty-six".