104661063 has 72 divisors (see below), whose sum is σ = 181162800. Its totient is φ = 57708288.

The previous prime is 104661059. The next prime is 104661077. The reversal of 104661063 is 360166401.

104661063 is a `hidden beast` number, since 1 + 0 + 46 + 610 + 6 + 3 = 666.

It is not a de Polignac number, because 104661063 - 2² = 104661059 is a prime.

It is a super-3 number, since 3×104661063³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104661083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1175923 + ... + 1176011.

It is an arithmetic number, because the mean of its divisors is an integer number (2516150).

Almost surely, 2^104661063 is an apocalyptic number.

104661063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104661063 is a deficient number, since it is larger than the sum of its proper divisors (76501737).

104661063 is a wasteful number, since it uses less digits than its factorization.

104661063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 104661063 is about 10230.3989658273. The cubic root of 104661063 is about 471.2612314772.

The spelling of 104661063 in words is "one hundred four million, six hundred sixty-one thousand, sixty-three".