104278 has 8 divisors (see below), whose sum is σ = 165672. Its totient is φ = 49056.

The previous prime is 104243. The next prime is 104281. The reversal of 104278 is 872401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500 + ... + 1567.

It is an arithmetic number, because the mean of its divisors is an integer number (20709).

2¹⁰⁴²⁷⁸ is an apocalyptic number.

104278 is a deficient number, since it is larger than the sum of its proper divisors (61394).

104278 is a wasteful number, since it uses less digits than its factorization.

104278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 104278 is about 322.9210429811. The cubic root of 104278 is about 47.0685584640.

Adding to 104278 its reverse (872401), we get a palindrome (976679).

The spelling of 104278 in words is "one hundred four thousand, two hundred seventy-eight".