50446 has 8 divisors (see below), whose sum is σ = 82584. Its totient is φ = 22920.

The previous prime is 50441. The next prime is 50459. The reversal of 50446 is 64405.

It is a sphenic number, since it is the product of 3 distinct 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 (50441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125 + ... + 1168.

It is an arithmetic number, because the mean of its divisors is an integer number (10323).

2⁵⁰⁴⁴⁶ is an apocalyptic number.

50446 is a deficient number, since it is larger than the sum of its proper divisors (32138).

50446 is a wasteful number, since it uses less digits than its factorization.

50446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50446 is about 224.6018699833. The cubic root of 50446 is about 36.9495294328.

It can be divided in two parts, 5044 and 6, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 50446 in words is "fifty thousand, four hundred forty-six".