122048 has 14 divisors (see below), whose sum is σ = 242316. Its totient is φ = 60992.
The previous prime is 122041. The next prime is 122051. The reversal of 122048 is 840221.
It is not an unprimeable number, because it can be changed into a prime (122041) by changing a digit.
122048 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 as a sum of consecutive naturals, namely, 890 + ... + 1017.
2122048 is an apocalyptic number.
It is an amenable number.
122048 is a deficient number, since it is larger than the sum of its proper divisors (120268).
122048 is an equidigital number, since it uses as much as digits as its factorization.
122048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1919 (or 1909 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 122048 is about 349.3536889744. The cubic root of 122048 is about 49.6032602782.
Adding to 122048 its reverse (840221), we get a palindrome (962269).
The spelling of 122048 in words is "one hundred twenty-two thousand, forty-eight".
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