132650538 has 8 divisors (see below), whose sum is σ = 265301088. Its totient is φ = 44216844.

The previous prime is 132650537. The next prime is 132650593. The reversal of 132650538 is 835056231.

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

132650538 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 132650499 and 132650508.

It is not an unprimeable number, because it can be changed into a prime (132650537) 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, 11054206 + ... + 11054217.

It is an arithmetic number, because the mean of its divisors is an integer number (33162636).

Almost surely, 2^132650538 is an apocalyptic number.

132650538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132650538 is a wasteful number, since it uses less digits than its factorization.

132650538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22108428.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 132650538 is about 11517.4015298591. The cubic root of 132650538 is about 509.9994079193. Note that the first 3 decimals are identical.

The spelling of 132650538 in words is "one hundred thirty-two million, six hundred fifty thousand, five hundred thirty-eight".