132765646 has 32 divisors (see below), whose sum is σ = 220485888. Its totient is φ = 59581440.

The previous prime is 132765643. The next prime is 132765649. The reversal of 132765646 is 646567231.

132765646 = T₁₉₈ + T₁₉₉ + ... + T₉₂₉.

It is an interprime number because it is at equal distance from previous prime (132765643) and next prime (132765649).

It is a junction number, because it is equal to n+sod(n) for n = 132765599 and 132765608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132765641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153411 + ... + 154273.

It is an arithmetic number, because the mean of its divisors is an integer number (6890184).

Almost surely, 2^132765646 is an apocalyptic number.

132765646 is a deficient number, since it is larger than the sum of its proper divisors (87720242).

132765646 is a wasteful number, since it uses less digits than its factorization.

132765646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036.

The product of its digits is 181440, while the sum is 40.

The square root of 132765646 is about 11522.3975803649. The cubic root of 132765646 is about 510.1468832341.

The spelling of 132765646 in words is "one hundred thirty-two million, seven hundred sixty-five thousand, six hundred forty-six".