132724147 has 8 divisors (see below), whose sum is σ = 135058880. Its totient is φ = 130403520.

The previous prime is 132724133. The next prime is 132724153. The reversal of 132724147 is 741427231.

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 132724147 - 2¹¹ = 132722099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132724247) by changing a digit.

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, 16429 + ... + 23137.

It is an arithmetic number, because the mean of its divisors is an integer number (16882360).

Almost surely, 2^132724147 is an apocalyptic number.

132724147 is a deficient number, since it is larger than the sum of its proper divisors (2334733).

132724147 is an equidigital number, since it uses as much as digits as its factorization.

132724147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7053.

The product of its digits is 9408, while the sum is 31.

The square root of 132724147 is about 11520.5966425355. The cubic root of 132724147 is about 510.0937249252.

The spelling of 132724147 in words is "one hundred thirty-two million, seven hundred twenty-four thousand, one hundred forty-seven".