104758281 has 6 divisors (see below), whose sum is σ = 151317530. Its totient is φ = 69838848.

The previous prime is 104758271. The next prime is 104758309. The reversal of 104758281 is 182857401.

It can be written as a sum of positive squares in only one way, i.e., 72948681 + 31809600 = 8541^2 + 5640^2 .

It is not a de Polignac number, because 104758281 - 2²¹ = 102661129 is a prime.

It is a super-2 number, since 2×104758281² = 21948594876149922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104758231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5819896 + ... + 5819913.

Almost surely, 2^104758281 is an apocalyptic number.

It is an amenable number.

104758281 is a deficient number, since it is larger than the sum of its proper divisors (46559249).

104758281 is a wasteful number, since it uses less digits than its factorization.

104758281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11639815 (or 11639812 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 104758281 is about 10235.1492905575. The cubic root of 104758281 is about 471.4071020132.

The spelling of 104758281 in words is "one hundred four million, seven hundred fifty-eight thousand, two hundred eighty-one".