126054 has 24 divisors (see below), whose sum is σ = 280800. Its totient is φ = 40848.
The previous prime is 126047. The next prime is 126067. The reversal of 126054 is 450621.
It is a happy number.
It is a super-2 number, since 2×1260542 = 31779221832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
126054 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 11 ways as a sum of consecutive naturals, for example, 772 + ... + 920.
It is an arithmetic number, because the mean of its divisors is an integer number (11700).
2126054 is an apocalyptic number.
126054 is an abundant number, since it is smaller than the sum of its proper divisors (154746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126054 is a wasteful number, since it uses less digits than its factorization.
126054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 126054 is about 355.0408427209. The cubic root of 126054 is about 50.1401401810.
Adding to 126054 its reverse (450621), we get a palindrome (576675).
The spelling of 126054 in words is "one hundred twenty-six thousand, fifty-four".
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