542048 has 24 divisors (see below), whose sum is σ = 1150128. Its totient is φ = 249984.
The previous prime is 542027. The next prime is 542053. The reversal of 542048 is 840245.
It is a congruent number.
It is an unprimeable number.
542048 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, 236 + ... + 1067.
It is an arithmetic number, because the mean of its divisors is an integer number (47922).
2542048 is an apocalyptic number.
It is an amenable number.
542048 is an abundant number, since it is smaller than the sum of its proper divisors (608080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542048 is a wasteful number, since it uses less digits than its factorization.
542048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326 (or 1318 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 542048 is about 736.2390916000. The cubic root of 542048 is about 81.5353454277.
It can be divided in two parts, 54 and 2048, that multiplied together give a cube (110592 = 483).
The spelling of 542048 in words is "five hundred forty-two thousand, forty-eight".
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