48122 has 4 divisors (see below), whose sum is σ = 72186. Its totient is φ = 24060.

The previous prime is 48121. The next prime is 48131. The reversal of 48122 is 22184.

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., 25921 + 22201 = 161^2 + 149^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 48122.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48122.

It is not an unprimeable number, because it can be changed into a prime (48121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12029 + ... + 12032.

2⁴⁸¹²² is an apocalyptic number.

48122 is a deficient number, since it is larger than the sum of its proper divisors (24064).

48122 is a wasteful number, since it uses less digits than its factorization.

48122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24063.

The product of its digits is 128, while the sum is 17.

The square root of 48122 is about 219.3672719437. The cubic root of 48122 is about 36.3731759063.

The spelling of 48122 in words is "forty-eight thousand, one hundred twenty-two".