104782027 has 16 divisors (see below), whose sum is σ = 121651200. Its totient is φ = 88400160.

The previous prime is 104782021. The next prime is 104782031. The reversal of 104782027 is 720287401.

It is a cyclic number.

It is not a de Polignac number, because 104782027 - 2¹⁵ = 104749259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104782027.

It is not an unprimeable number, because it can be changed into a prime (104782021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145374 + ... + 146092.

It is an arithmetic number, because the mean of its divisors is an integer number (7603200).

Almost surely, 2^104782027 is an apocalyptic number.

104782027 is a deficient number, since it is larger than the sum of its proper divisors (16869173).

104782027 is a wasteful number, since it uses less digits than its factorization.

104782027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 104782027 is about 10236.3092469894. The cubic root of 104782027 is about 471.4427179322.

The spelling of 104782027 in words is "one hundred four million, seven hundred eighty-two thousand, twenty-seven".