104540132 has 6 divisors (see below), whose sum is σ = 182945238. Its totient is φ = 52270064.

The previous prime is 104540131. The next prime is 104540141. The reversal of 104540132 is 231045401.

It can be written as a sum of positive squares in only one way, i.e., 76492516 + 28047616 = 8746^2 + 5296^2 .

It is not an unprimeable number, because it can be changed into a prime (104540131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13067513 + ... + 13067520.

It is an arithmetic number, because the mean of its divisors is an integer number (30490873).

Almost surely, 2^104540132 is an apocalyptic number.

It is an amenable number.

104540132 is a deficient number, since it is larger than the sum of its proper divisors (78405106).

104540132 is a wasteful number, since it uses less digits than its factorization.

104540132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26135037 (or 26135035 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 104540132 is about 10224.4868819907. The cubic root of 104540132 is about 471.0796546989.

Adding to 104540132 its reverse (231045401), we get a palindrome (335585533).

The spelling of 104540132 in words is "one hundred four million, five hundred forty thousand, one hundred thirty-two".