132005502 has 48 divisors (see below), whose sum is σ = 310801920. Its totient is φ = 40338000.

The previous prime is 132005501. The next prime is 132005509. The reversal of 132005502 is 205500231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132005501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4377 + ... + 16827.

It is an arithmetic number, because the mean of its divisors is an integer number (6475040).

Almost surely, 2^132005502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132005502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155400960).

132005502 is an abundant number, since it is smaller than the sum of its proper divisors (178796418).

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

132005502 is a wasteful number, since it uses less digits than its factorization.

132005502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12509 (or 12506 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 132005502 is about 11489.3647343968. The cubic root of 132005502 is about 509.1714111661.

Adding to 132005502 its reverse (205500231), we get a palindrome (337505733).

The spelling of 132005502 in words is "one hundred thirty-two million, five thousand, five hundred two".