104377878 has 24 divisors (see below), whose sum is σ = 246711816. Its totient is φ = 31629600.

The previous prime is 104377877. The next prime is 104377879. The reversal of 104377878 is 878773401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (104377877) and next prime (104377879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104377877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263383 + ... + 263778.

It is an arithmetic number, because the mean of its divisors is an integer number (10279659).

Almost surely, 2^104377878 is an apocalyptic number.

104377878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

104377878 is an abundant number, since it is smaller than the sum of its proper divisors (142333938).

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

104377878 is a wasteful number, since it uses less digits than its factorization.

104377878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527180 (or 527177 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The square root of 104377878 is about 10216.5492217284. The cubic root of 104377878 is about 470.8358117046.

The spelling of 104377878 in words is "one hundred four million, three hundred seventy-seven thousand, eight hundred seventy-eight".