132646330 has 32 divisors (see below), whose sum is σ = 245194128. Its totient is φ = 51648000.

The previous prime is 132646309. The next prime is 132646343. The reversal of 132646330 is 33646231.

It can be written as a sum of positive squares in 8 ways, for example, as 25130169 + 107516161 = 5013^2 + 10369^2 .

It is a super-3 number, since 3×132646330³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60534 + ... + 62686.

Almost surely, 2^132646330 is an apocalyptic number.

132646330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132646330 is a deficient number, since it is larger than the sum of its proper divisors (112547798).

132646330 is a wasteful number, since it uses less digits than its factorization.

132646330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 132646330 is about 11517.2188483158. The cubic root of 132646330 is about 509.9940150522.

Subtracting from 132646330 its reverse (33646231), we obtain a palindrome (99000099).

The spelling of 132646330 in words is "one hundred thirty-two million, six hundred forty-six thousand, three hundred thirty".