104840126 has 8 divisors (see below), whose sum is σ = 159607560. Its totient is φ = 51637608.

The previous prime is 104840111. The next prime is 104840137. The reversal of 104840126 is 621048401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 104840095 and 104840104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391061 + ... + 391328.

It is an arithmetic number, because the mean of its divisors is an integer number (19950945).

Almost surely, 2^104840126 is an apocalyptic number.

104840126 is a deficient number, since it is larger than the sum of its proper divisors (54767434).

104840126 is an equidigital number, since it uses as much as digits as its factorization.

104840126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782458.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 104840126 is about 10239.1467417945. The cubic root of 104840126 is about 471.5298362113.

Adding to 104840126 its reverse (621048401), we get a palindrome (725888527).

The spelling of 104840126 in words is "one hundred four million, eight hundred forty thousand, one hundred twenty-six".