104582778 has 16 divisors (see below), whose sum is σ = 215913216. Its totient is φ = 33736320.

The previous prime is 104582767. The next prime is 104582789. The reversal of 104582778 is 877285401.

It is an interprime number because it is at equal distance from previous prime (104582767) and next prime (104582789).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280951 + ... + 281322.

It is an arithmetic number, because the mean of its divisors is an integer number (13494576).

Almost surely, 2^104582778 is an apocalyptic number.

104582778 is an abundant number, since it is smaller than the sum of its proper divisors (111330438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104582778 is a wasteful number, since it uses less digits than its factorization.

104582778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562309.

The product of its (nonzero) digits is 125440, while the sum is 42.

The square root of 104582778 is about 10226.5721529748. The cubic root of 104582778 is about 471.1437032495.

The spelling of 104582778 in words is "one hundred four million, five hundred eighty-two thousand, seven hundred seventy-eight".