132224745 has 8 divisors (see below), whose sum is σ = 211559616. Its totient is φ = 70519856.

The previous prime is 132224731. The next prime is 132224753. The reversal of 132224745 is 547422231.

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

It is a cyclic number.

It is not a de Polignac number, because 132224745 - 2¹⁷ = 132093673 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4407477 + ... + 4407506.

It is an arithmetic number, because the mean of its divisors is an integer number (26444952).

Almost surely, 2^132224745 is an apocalyptic number.

132224745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132224745 is a deficient number, since it is larger than the sum of its proper divisors (79334871).

132224745 is an equidigital number, since it uses as much as digits as its factorization.

132224745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8814991.

The product of its digits is 13440, while the sum is 30.

The square root of 132224745 is about 11498.9019040950. The cubic root of 132224745 is about 509.4531431672.

Adding to 132224745 its reverse (547422231), we get a palindrome (679646976).

The spelling of 132224745 in words is "one hundred thirty-two million, two hundred twenty-four thousand, seven hundred forty-five".