112132404 has 24 divisors (see below), whose sum is σ = 290713920. Its totient is φ = 37377432.

The previous prime is 112132403. The next prime is 112132411. The reversal of 112132404 is 404231211.

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 (112132403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519024 + ... + 519239.

It is an arithmetic number, because the mean of its divisors is an integer number (12113080).

Almost surely, 2^112132404 is an apocalyptic number.

It is an amenable number.

112132404 is an abundant number, since it is smaller than the sum of its proper divisors (178581516).

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

112132404 is a wasteful number, since it uses less digits than its factorization.

112132404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038276 (or 1038268 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112132404 is about 10589.2588975811. The cubic root of 112132404 is about 482.2183259360.

Adding to 112132404 its reverse (404231211), we get a palindrome (516363615).

The spelling of 112132404 in words is "one hundred twelve million, one hundred thirty-two thousand, four hundred four".