132202404 has 72 divisors (see below), whose sum is σ = 355439448. Its totient is φ = 41287680.

The previous prime is 132202381. The next prime is 132202417. The reversal of 132202404 is 404202231.

It can be written as a sum of positive squares in 4 ways, for example, as 49028004 + 83174400 = 7002^2 + 9120^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205924 + ... + 206564.

It is an arithmetic number, because the mean of its divisors is an integer number (4936659).

Almost surely, 2^132202404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132202404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177719724).

132202404 is an abundant number, since it is smaller than the sum of its proper divisors (223237044).

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

132202404 is a wasteful number, since it uses less digits than its factorization.

132202404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 132202404 is about 11497.9304224717. The cubic root of 132202404 is about 509.4244487556.

Adding to 132202404 its reverse (404202231), we get a palindrome (536404635).

The spelling of 132202404 in words is "one hundred thirty-two million, two hundred two thousand, four hundred four".