148685 has 8 divisors (see below), whose sum is σ = 180576. Its totient is φ = 117520.
The previous prime is 148669. The next prime is 148691. The reversal of 148685 is 586841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 148685 - 24 = 148669 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a Curzon number.
It is a plaindrome in base 16.
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, 542 + ... + 768.
It is an arithmetic number, because the mean of its divisors is an integer number (22572).
2148685 is an apocalyptic number.
It is an amenable number.
148685 is a deficient number, since it is larger than the sum of its proper divisors (31891).
148685 is a wasteful number, since it uses less digits than its factorization.
148685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363.
The product of its digits is 7680, while the sum is 32.
The square root of 148685 is about 385.5969398219. The cubic root of 148685 is about 52.9772062896.
The spelling of 148685 in words is "one hundred forty-eight thousand, six hundred eighty-five".
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