48278 has 8 divisors (see below), whose sum is σ = 73440. Its totient is φ = 23800.

The previous prime is 48271. The next prime is 48281. The reversal of 48278 is 87284.

48278 is nontrivially palindromic in base 12.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48278.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48278.

It is not an unprimeable number, because it can be changed into a prime (48271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83 + ... + 321.

It is an arithmetic number, because the mean of its divisors is an integer number (9180).

2⁴⁸²⁷⁸ is an apocalyptic number.

48278 is a deficient number, since it is larger than the sum of its proper divisors (25162).

48278 is a wasteful number, since it uses less digits than its factorization.

48278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342.

The product of its digits is 3584, while the sum is 29.

The square root of 48278 is about 219.7225523245. The cubic root of 48278 is about 36.4124378861.

The spelling of 48278 in words is "forty-eight thousand, two hundred seventy-eight".