48406 has 4 divisors (see below), whose sum is σ = 72612. Its totient is φ = 24202.

The previous prime is 48397. The next prime is 48407. The reversal of 48406 is 60484.

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

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12100 + ... + 12103.

It is an arithmetic number, because the mean of its divisors is an integer number (18153).

2⁴⁸⁴⁰⁶ is an apocalyptic number.

48406 is a deficient number, since it is larger than the sum of its proper divisors (24206).

48406 is a wasteful number, since it uses less digits than its factorization.

48406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24205.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 48406 is about 220.0136359410. The cubic root of 48406 is about 36.4445897222. Note that the first 3 decimals are identical.

Subtracting from 48406 its sum of digits (22), we obtain a palindrome (48384).

It can be divided in two parts, 48 and 406, that added together give a palindrome (454).

The spelling of 48406 in words is "forty-eight thousand, four hundred six".