84050 has 18 divisors (see below), whose sum is σ = 160239. Its totient is φ = 32800.
The previous prime is 84047. The next prime is 84053. The reversal of 84050 is 5048.
It is an interprime number because it is at equal distance from previous prime (84047) and next prime (84053).
It can be written as a sum of positive squares in 5 ways, for example, as 529 + 83521 = 23^2 + 289^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=205.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84053) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2030 + ... + 2070.
284050 is an apocalyptic number.
84050 is a deficient number, since it is larger than the sum of its proper divisors (76189).
84050 is a wasteful number, since it uses less digits than its factorization.
84050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 48 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 84050 is about 289.9137802865. The cubic root of 84050 is about 43.8038791974.
Adding to 84050 its reverse (5048), we get a palindrome (89098).
It can be divided in two parts, 8 and 4050, that multiplied together give a square (32400 = 1802).
The spelling of 84050 in words is "eighty-four thousand, fifty".
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