48394 has 4 divisors (see below), whose sum is σ = 72594. Its totient is φ = 24196.

The previous prime is 48383. The next prime is 48397. The reversal of 48394 is 49384.

48394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45369 + 3025 = 213^2 + 55^2 .

It is not an unprimeable number, because it can be changed into a prime (48397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12097 + ... + 12100.

2⁴⁸³⁹⁴ is an apocalyptic number.

48394 is a deficient number, since it is larger than the sum of its proper divisors (24200).

48394 is a wasteful number, since it uses less digits than its factorization.

48394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24199.

The product of its digits is 3456, while the sum is 28.

The square root of 48394 is about 219.9863632137. The cubic root of 48394 is about 36.4415778971.

Subtracting 48394 from its reverse (49384), we obtain a triangular number (990 = T₄₄).

The spelling of 48394 in words is "forty-eight thousand, three hundred ninety-four".