148216 has 16 divisors (see below), whose sum is σ = 282240. Its totient is φ = 72960.
The previous prime is 148207. The next prime is 148229. The reversal of 148216 is 612841.
It is a congruent number.
It is an unprimeable number.
148216 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, 681 + ... + 871.
It is an arithmetic number, because the mean of its divisors is an integer number (17640).
2148216 is an apocalyptic number.
It is an amenable number.
148216 is a deficient number, since it is larger than the sum of its proper divisors (134024).
148216 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (148215) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (290).
148216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294 (or 290 counting only the distinct ones).
The product of its digits is 384, while the sum is 22.
The square root of 148216 is about 384.9883115109. The cubic root of 148216 is about 52.9214452736.
The spelling of 148216 in words is "one hundred forty-eight thousand, two hundred sixteen".
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