104886036646 has 16 divisors (see below), whose sum is σ = 157482056160. Its totient is φ = 52392044160.

The previous prime is 104886036643. The next prime is 104886036701. The reversal of 104886036646 is 646630688401.

It is a super-2 number, since 2×104886036646² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104886036593 and 104886036602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104886036641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15944110 + ... + 15950686.

It is an arithmetic number, because the mean of its divisors is an integer number (9842628510).

Almost surely, 2^104886036646 is an apocalyptic number.

104886036646 is a deficient number, since it is larger than the sum of its proper divisors (52596019514).

104886036646 is a wasteful number, since it uses less digits than its factorization.

104886036646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13119.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The spelling of 104886036646 in words is "one hundred four billion, eight hundred eighty-six million, thirty-six thousand, six hundred forty-six".