104777875 has 32 divisors (see below), whose sum is σ = 139014720. Its totient is φ = 78624000.

The previous prime is 104777863. The next prime is 104777909. The reversal of 104777875 is 578777401.

It is a happy number.

It is not a de Polignac number, because 104777875 - 2¹⁹ = 104253587 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372735 + ... + 373015.

It is an arithmetic number, because the mean of its divisors is an integer number (4344210).

Almost surely, 2^104777875 is an apocalyptic number.

104777875 is a deficient number, since it is larger than the sum of its proper divisors (34236845).

104777875 is a wasteful number, since it uses less digits than its factorization.

104777875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 384160, while the sum is 46.

The square root of 104777875 is about 10236.1064375084. The cubic root of 104777875 is about 471.4364908591.

The spelling of 104777875 in words is "one hundred four million, seven hundred seventy-seven thousand, eight hundred seventy-five".