132767747 has 4 divisors (see below), whose sum is σ = 151734576. Its totient is φ = 113800920.

The previous prime is 132767689. The next prime is 132767749. The reversal of 132767747 is 747767231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132767747 - 2¹⁰ = 132766723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132767698 and 132767707.

It is not an unprimeable number, because it can be changed into a prime (132767749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9483404 + ... + 9483417.

It is an arithmetic number, because the mean of its divisors is an integer number (37933644).

Almost surely, 2^132767747 is an apocalyptic number.

132767747 is a deficient number, since it is larger than the sum of its proper divisors (18966829).

132767747 is an equidigital number, since it uses as much as digits as its factorization.

132767747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18966828.

The product of its digits is 345744, while the sum is 44.

The square root of 132767747 is about 11522.4887502657. The cubic root of 132767747 is about 510.1495742238.

The spelling of 132767747 in words is "one hundred thirty-two million, seven hundred sixty-seven thousand, seven hundred forty-seven".