48838 has 4 divisors (see below), whose sum is σ = 73260. Its totient is φ = 24418.
The previous prime is 48823. The next prime is 48847. The reversal of 48838 is 83884.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12208 + ... + 12211.
It is an arithmetic number, because the mean of its divisors is an integer number (18315).
248838 is an apocalyptic number.
48838 is a deficient number, since it is larger than the sum of its proper divisors (24422).
48838 is a wasteful number, since it uses less digits than its factorization.
48838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24421.
The product of its digits is 6144, while the sum is 31.
The square root of 48838 is about 220.9932125655. The cubic root of 48838 is about 36.5526855339.
The spelling of 48838 in words is "forty-eight thousand, eight hundred thirty-eight".
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