132218352 has 160 divisors (see below), whose sum is σ = 452828160. Its totient is φ = 36115200.

The previous prime is 132218347. The next prime is 132218357. The reversal of 132218352 is 253812231.

It is an interprime number because it is at equal distance from previous prime (132218347) and next prime (132218357).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132218357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68602 + ... + 70502.

It is an arithmetic number, because the mean of its divisors is an integer number (2830176).

Almost surely, 2^132218352 is an apocalyptic number.

132218352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132218352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226414080).

132218352 is an abundant number, since it is smaller than the sum of its proper divisors (320609808).

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

132218352 is a wasteful number, since it uses less digits than its factorization.

132218352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948 (or 1936 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 132218352 is about 11498.6239176695. The cubic root of 132218352 is about 509.4449324337. Note that the first 3 decimals are identical.

The spelling of 132218352 in words is "one hundred thirty-two million, two hundred eighteen thousand, three hundred fifty-two".