104534140 has 12 divisors (see below), whose sum is σ = 219521736. Its totient is φ = 41813648.

The previous prime is 104534123. The next prime is 104534141. The reversal of 104534140 is 41435401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104534141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2613334 + ... + 2613373.

It is an arithmetic number, because the mean of its divisors is an integer number (18293478).

Almost surely, 2^104534140 is an apocalyptic number.

104534140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104534140 is an abundant number, since it is smaller than the sum of its proper divisors (114987596).

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

104534140 is a wasteful number, since it uses less digits than its factorization.

104534140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226716 (or 5226714 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 104534140 is about 10224.1938557521. The cubic root of 104534140 is about 471.0706541261.

Adding to 104534140 its reverse (41435401), we get a palindrome (145969541).

The spelling of 104534140 in words is "one hundred four million, five hundred thirty-four thousand, one hundred forty".