132685748 has 24 divisors (see below), whose sum is σ = 264772872. Its totient is φ = 57636864.

The previous prime is 132685741. The next prime is 132685753. The reversal of 132685748 is 847586231.

It can be written as a sum of positive squares in 4 ways, for example, as 11641744 + 121044004 = 3412^2 + 11002^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132685699 and 132685708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132685741) 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, 74165 + ... + 75932.

It is an arithmetic number, because the mean of its divisors is an integer number (11032203).

Almost surely, 2^132685748 is an apocalyptic number.

It is an amenable number.

132685748 is a deficient number, since it is larger than the sum of its proper divisors (132087124).

132685748 is a wasteful number, since it uses less digits than its factorization.

132685748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150131 (or 150129 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 132685748 is about 11518.9299850290. The cubic root of 132685748 is about 510.0445277026.

The spelling of 132685748 in words is "one hundred thirty-two million, six hundred eighty-five thousand, seven hundred forty-eight".