120954 has 16 divisors (see below), whose sum is σ = 254880. Its totient is φ = 38160.
The previous prime is 120947. The next prime is 120977. The reversal of 120954 is 459021.
It is a self number, because there is not a number n which added to its sum of digits gives 120954.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 120954.
It is an unprimeable number.
120954 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 7 ways as a sum of consecutive naturals, for example, 417 + ... + 644.
It is an arithmetic number, because the mean of its divisors is an integer number (15930).
2120954 is an apocalyptic number.
120954 is an abundant number, since it is smaller than the sum of its proper divisors (133926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120954 is a wasteful number, since it uses less digits than its factorization.
120954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1085.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 120954 is about 347.7844159821. The cubic root of 120954 is about 49.4546058688.
Adding to 120954 its reverse (459021), we get a palindrome (579975).
The spelling of 120954 in words is "one hundred twenty thousand, nine hundred fifty-four".
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