132211605 has 16 divisors (see below), whose sum is σ = 211696704. Its totient is φ = 70460160.

The previous prime is 132211603. The next prime is 132211643. The reversal of 132211605 is 506112231.

It is not a de Polignac number, because 132211605 - 2¹ = 132211603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132211603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25645 + ... + 30365.

It is an arithmetic number, because the mean of its divisors is an integer number (13231044).

Almost surely, 2^132211605 is an apocalyptic number.

132211605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132211605 is a deficient number, since it is larger than the sum of its proper divisors (79485099).

132211605 is a wasteful number, since it uses less digits than its factorization.

132211605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 132211605 is about 11498.3305309945. The cubic root of 132211605 is about 509.4362667596.

Adding to 132211605 its reverse (506112231), we get a palindrome (638323836).

The spelling of 132211605 in words is "one hundred thirty-two million, two hundred eleven thousand, six hundred five".