104001246 has 40 divisors (see below), whose sum is σ = 234021744. Its totient is φ = 34521120.

The previous prime is 104001203. The next prime is 104001253. The reversal of 104001246 is 642100401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41386 + ... + 43826.

Almost surely, 2^104001246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104001246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117010872).

104001246 is an abundant number, since it is smaller than the sum of its proper divisors (130020498).

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

104001246 is a wasteful number, since it uses less digits than its factorization.

104001246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 104001246 is about 10198.1001171787. The cubic root of 104001246 is about 470.2688155899.

Adding to 104001246 its reverse (642100401), we get a palindrome (746101647).

The spelling of 104001246 in words is "one hundred four million, one thousand, two hundred forty-six".