132217726 has 8 divisors (see below), whose sum is σ = 198387504. Its totient is φ = 66088560.

The previous prime is 132217717. The next prime is 132217753. The reversal of 132217726 is 627712231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132217726² = 34963054137222152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31 + ... + 16261.

It is an arithmetic number, because the mean of its divisors is an integer number (24798438).

Almost surely, 2^132217726 is an apocalyptic number.

132217726 is a deficient number, since it is larger than the sum of its proper divisors (66169778).

132217726 is a wasteful number, since it uses less digits than its factorization.

132217726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20306.

The product of its digits is 7056, while the sum is 31.

The square root of 132217726 is about 11498.5966969887. The cubic root of 132217726 is about 509.4441284277. Note that the first 3 decimals are identical.

Adding to 132217726 its reverse (627712231), we get a palindrome (759929957).

The spelling of 132217726 in words is "one hundred thirty-two million, two hundred seventeen thousand, seven hundred twenty-six".