132449741 has 8 divisors (see below), whose sum is σ = 141187200. Its totient is φ = 123888960.

The previous prime is 132449659. The next prime is 132449743. The reversal of 132449741 is 147944231.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132449741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132449743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42620 + ... + 45621.

It is an arithmetic number, because the mean of its divisors is an integer number (17648400).

Almost surely, 2^132449741 is an apocalyptic number.

It is an amenable number.

132449741 is a deficient number, since it is larger than the sum of its proper divisors (8737459).

132449741 is an equidigital number, since it uses as much as digits as its factorization.

132449741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88339.

The product of its digits is 24192, while the sum is 35.

The square root of 132449741 is about 11508.6811147064. The cubic root of 132449741 is about 509.7419442910.

The spelling of 132449741 in words is "one hundred thirty-two million, four hundred forty-nine thousand, seven hundred forty-one".