49822 has 8 divisors (see below), whose sum is σ = 77400. Its totient is φ = 24024.

The previous prime is 49811. The next prime is 49823. The reversal of 49822 is 22894.

49822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49823) by changing a digit.

49822 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372 + ... + 487.

It is an arithmetic number, because the mean of its divisors is an integer number (9675).

2⁴⁹⁸²² is an apocalyptic number.

49822 is a deficient number, since it is larger than the sum of its proper divisors (27578).

49822 is a wasteful number, since it uses less digits than its factorization.

49822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890.

The product of its digits is 1152, while the sum is 25.

The square root of 49822 is about 223.2084227801. The cubic root of 49822 is about 36.7965458321.

The spelling of 49822 in words is "forty-nine thousand, eight hundred twenty-two".