104906648266 has 64 divisors (see below), whose sum is σ = 188401966848. Its totient is φ = 42870117888.

The previous prime is 104906648263. The next prime is 104906648267. The reversal of 104906648266 is 662846609401.

It is a happy number.

It is a super-2 number, since 2×104906648266² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104906648263) 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 31 ways as a sum of consecutive naturals, for example, 32751021 + ... + 32754223.

It is an arithmetic number, because the mean of its divisors is an integer number (2943780732).

Almost surely, 2^104906648266 is an apocalyptic number.

104906648266 is a deficient number, since it is larger than the sum of its proper divisors (83495318582).

104906648266 is a wasteful number, since it uses less digits than its factorization.

104906648266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 104906648266 in words is "one hundred four billion, nine hundred six million, six hundred forty-eight thousand, two hundred sixty-six".