132023616 has 28 divisors (see below), whose sum is σ = 349312992. Its totient is φ = 44007808.

The previous prime is 132023603. The next prime is 132023621. The reversal of 132023616 is 616320231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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, 343620 + ... + 344003.

It is an arithmetic number, because the mean of its divisors is an integer number (12475464).

Almost surely, 2^132023616 is an apocalyptic number.

132023616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132023616 is an abundant number, since it is smaller than the sum of its proper divisors (217289376).

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

132023616 is an equidigital number, since it uses as much as digits as its factorization.

132023616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687638 (or 687628 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 132023616 is about 11490.1530015923. The cubic root of 132023616 is about 509.1946998648.

Adding to 132023616 its reverse (616320231), we get a palindrome (748343847).

The spelling of 132023616 in words is "one hundred thirty-two million, twenty-three thousand, six hundred sixteen".