202401132 has 24 divisors (see below), whose sum is σ = 472962672. Its totient is φ = 67368000.

The previous prime is 202401131. The next prime is 202401151. The reversal of 202401132 is 231104202.

It is not an unprimeable number, because it can be changed into a prime (202401131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3619 + ... + 20442.

It is an arithmetic number, because the mean of its divisors is an integer number (19706778).

Almost surely, 2^202401132 is an apocalyptic number.

It is an amenable number.

202401132 is an abundant number, since it is smaller than the sum of its proper divisors (270561540).

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

202401132 is a wasteful number, since it uses less digits than its factorization.

202401132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24769 (or 24767 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 202401132 is about 14226.7751792175. The cubic root of 202401132 is about 587.1345614488.

Adding to 202401132 its reverse (231104202), we get a palindrome (433505334).

The spelling of 202401132 in words is "two hundred two million, four hundred one thousand, one hundred thirty-two".