248190 has 16 divisors (see below), whose sum is σ = 595728. Its totient is φ = 66176.
The previous prime is 248189. The next prime is 248201. The reversal of 248190 is 91842.
It is a super-2 number, since 2×2481902 = 123196552200, which contains 22 as substring.
It is a Curzon number.
It is a nialpdrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 248190.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4107 + ... + 4166.
It is an arithmetic number, because the mean of its divisors is an integer number (37233).
2248190 is an apocalyptic number.
248190 is an abundant number, since it is smaller than the sum of its proper divisors (347538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248190 is a wasteful number, since it uses less digits than its factorization.
248190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8283.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 248190 is about 498.1867119866. The cubic root of 248190 is about 62.8436536383.
The spelling of 248190 in words is "two hundred forty-eight thousand, one hundred ninety".
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