104040132 has 120 divisors (see below), whose sum is σ = 297398976. Its totient is φ = 28252224.

The previous prime is 104040127. The next prime is 104040161. The reversal of 104040132 is 231040401.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 662598 + ... + 662754.

Almost surely, 2^104040132 is an apocalyptic number.

104040132 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 104040132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148699488).

104040132 is an abundant number, since it is smaller than the sum of its proper divisors (193358844).

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

104040132 is a wasteful number, since it uses less digits than its factorization.

104040132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 192 counting only the distinct ones).

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

The square root of 104040132 is about 10200.0064705862. The cubic root of 104040132 is about 470.3274193573.

Adding to 104040132 its reverse (231040401), we get a palindrome (335080533).

The spelling of 104040132 in words is "one hundred four million, forty thousand, one hundred thirty-two".