104540008 has 16 divisors (see below), whose sum is σ = 196306560. Its totient is φ = 52191600.

The previous prime is 104540003. The next prime is 104540011. The reversal of 104540008 is 800045401.

It is a super-2 number, since 2×104540008² = 21857226545280128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104540003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928 + ... + 14983.

It is an arithmetic number, because the mean of its divisors is an integer number (12269160).

Almost surely, 2^104540008 is an apocalyptic number.

It is an amenable number.

104540008 is a deficient number, since it is larger than the sum of its proper divisors (91766552).

104540008 is a wasteful number, since it uses less digits than its factorization.

104540008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19608 (or 19604 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 104540008 is about 10224.4808181149. The cubic root of 104540008 is about 471.0794684422.

Adding to 104540008 its reverse (800045401), we get a palindrome (904585409).

The spelling of 104540008 in words is "one hundred four million, five hundred forty thousand, eight".