132646346 has 8 divisors (see below), whose sum is σ = 227393760. Its totient is φ = 56848428.

The previous prime is 132646343. The next prime is 132646363. The reversal of 132646346 is 643646231.

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

It is not an unprimeable number, because it can be changed into a prime (132646343) 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, 4737356 + ... + 4737383.

It is an arithmetic number, because the mean of its divisors is an integer number (28424220).

Almost surely, 2^132646346 is an apocalyptic number.

132646346 is a deficient number, since it is larger than the sum of its proper divisors (94747414).

132646346 is an equidigital number, since it uses as much as digits as its factorization.

132646346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9474748.

The product of its digits is 62208, while the sum is 35.

The square root of 132646346 is about 11517.2195429279. The cubic root of 132646346 is about 509.9940355576.

The spelling of 132646346 in words is "one hundred thirty-two million, six hundred forty-six thousand, three hundred forty-six".