132623340 has 24 divisors (see below), whose sum is σ = 371345520. Its totient is φ = 35366208.

The previous prime is 132623329. The next prime is 132623389. The reversal of 132623340 is 43326231.

It is a self number, because there is not a number n which added to its sum of digits gives 132623340.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1105135 + ... + 1105254.

It is an arithmetic number, because the mean of its divisors is an integer number (15472730).

Almost surely, 2^132623340 is an apocalyptic number.

132623340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132623340 is an abundant number, since it is smaller than the sum of its proper divisors (238722180).

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

132623340 is a wasteful number, since it uses less digits than its factorization.

132623340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210401 (or 2210399 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 132623340 is about 11516.2207342513. The cubic root of 132623340 is about 509.9645496312.

Adding to 132623340 its reverse (43326231), we get a palindrome (175949571).

The spelling of 132623340 in words is "one hundred thirty-two million, six hundred twenty-three thousand, three hundred forty".