153028 has 12 divisors (see below), whose sum is σ = 272272. Its totient is φ = 75240.
The previous prime is 153001. The next prime is 153059. The reversal of 153028 is 820351.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 152996 and 153014.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18 + ... + 553.
2153028 is an apocalyptic number.
It is an amenable number.
153028 is a deficient number, since it is larger than the sum of its proper divisors (119244).
153028 is a wasteful number, since it uses less digits than its factorization.
153028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642 (or 640 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 153028 is about 391.1879343743. The cubic root of 153028 is about 53.4880749035.
Adding to 153028 its reverse (820351), we get a palindrome (973379).
The spelling of 153028 in words is "one hundred fifty-three thousand, twenty-eight".
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