104722881 has 8 divisors (see below), whose sum is σ = 140986560. Its totient is φ = 69137232.

The previous prime is 104722847. The next prime is 104722903. The reversal of 104722881 is 188227401.

It is a happy number.

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

It is not a de Polignac number, because 104722881 - 2¹⁰ = 104721857 is a prime.

It is a super-2 number, since 2×104722881² = 21933763609880322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104722811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169146 + ... + 169763.

It is an arithmetic number, because the mean of its divisors is an integer number (17623320).

Almost surely, 2^104722881 is an apocalyptic number.

It is an amenable number.

104722881 is a deficient number, since it is larger than the sum of its proper divisors (36263679).

104722881 is a wasteful number, since it uses less digits than its factorization.

104722881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339015.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 104722881 is about 10233.4198096238. The cubic root of 104722881 is about 471.3539966125.

The spelling of 104722881 in words is "one hundred four million, seven hundred twenty-two thousand, eight hundred eighty-one".