57076 has 12 divisors (see below), whose sum is σ = 105280. Its totient is φ = 27000.
The previous prime is 57073. The next prime is 57077. The reversal of 57076 is 67075.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 57076.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300 + ... + 451.
257076 is an apocalyptic number.
It is an amenable number.
57076 is a deficient number, since it is larger than the sum of its proper divisors (48204).
57076 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (57075) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (774).
57076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774 (or 772 counting only the distinct ones).
The product of its (nonzero) digits is 1470, while the sum is 25.
The square root of 57076 is about 238.9058391919. The cubic root of 57076 is about 38.5021081659.
Subtracting 57076 from its reverse (67075), we obtain a palindrome (9999).
It can be divided in two parts, 570 and 76, that added together give a palindrome (646).
The spelling of 57076 in words is "fifty-seven thousand, seventy-six".
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