104491775 has 12 divisors (see below), whose sum is σ = 137192112. Its totient is φ = 78675840.

The previous prime is 104491747. The next prime is 104491789. The reversal of 104491775 is 577194401.

It is not a de Polignac number, because 104491775 - 2¹⁴ = 104475391 is a prime.

It is a super-3 number, since 3×104491775³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122507 + ... + 123356.

It is an arithmetic number, because the mean of its divisors is an integer number (11432676).

Almost surely, 2^104491775 is an apocalyptic number.

104491775 is a deficient number, since it is larger than the sum of its proper divisors (32700337).

104491775 is a wasteful number, since it uses less digits than its factorization.

104491775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245890 (or 245885 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 104491775 is about 10222.1218443139. The cubic root of 104491775 is about 471.0070079180.

The spelling of 104491775 in words is "one hundred four million, four hundred ninety-one thousand, seven hundred seventy-five".