132741747 has 20 divisors (see below), whose sum is σ = 198798160. Its totient is φ = 88269264.

The previous prime is 132741703. The next prime is 132741751. The reversal of 132741747 is 747147231.

It is not a de Polignac number, because 132741747 - 2⁶ = 132741683 is a prime.

It is a super-2 number, since 2×132741747² = 35240742793224018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132741757) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33693 + ... + 37425.

It is an arithmetic number, because the mean of its divisors is an integer number (9939908).

Almost surely, 2^132741747 is an apocalyptic number.

132741747 is a deficient number, since it is larger than the sum of its proper divisors (66056413).

132741747 is an equidigital number, since it uses as much as digits as its factorization.

132741747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184 (or 4175 counting only the distinct ones).

The product of its digits is 32928, while the sum is 36.

The square root of 132741747 is about 11521.3604665421. The cubic root of 132741747 is about 510.1162710681.

Adding to 132741747 its reverse (747147231), we get a palindrome (879888978).

The spelling of 132741747 in words is "one hundred thirty-two million, seven hundred forty-one thousand, seven hundred forty-seven".