104412132 has 96 divisors (see below), whose sum is σ = 297561600. Its totient is φ = 31399200.

The previous prime is 104412131. The next prime is 104412137. The reversal of 104412132 is 231214401.

104412132 is a `hidden beast` number, since 10 + 441 + 213 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (104412131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212407 + ... + 212897.

It is an arithmetic number, because the mean of its divisors is an integer number (3099600).

Almost surely, 2^104412132 is an apocalyptic number.

104412132 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 104412132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148780800).

104412132 is an abundant number, since it is smaller than the sum of its proper divisors (193149468).

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

104412132 is a wasteful number, since it uses less digits than its factorization.

104412132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 686 counting only the distinct ones).

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

The square root of 104412132 is about 10218.2254819514. The cubic root of 104412132 is about 470.8873112696.

Adding to 104412132 its reverse (231214401), we get a palindrome (335626533).

The spelling of 104412132 in words is "one hundred four million, four hundred twelve thousand, one hundred thirty-two".