147836 has 12 divisors (see below), whose sum is σ = 278712. Its totient is φ = 68208.
The previous prime is 147827. The next prime is 147853. The reversal of 147836 is 638741.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 147799 and 147808.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147836.
It is an unprimeable number.
147836 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, 1370 + ... + 1473.
It is an arithmetic number, because the mean of its divisors is an integer number (23226).
2147836 is an apocalyptic number.
It is an amenable number.
147836 is a deficient number, since it is larger than the sum of its proper divisors (130876).
147836 is a wasteful number, since it uses less digits than its factorization.
147836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2860 (or 2858 counting only the distinct ones).
The product of its digits is 4032, while the sum is 29.
The square root of 147836 is about 384.4944733023. The cubic root of 147836 is about 52.8761794453.
The spelling of 147836 in words is "one hundred forty-seven thousand, eight hundred thirty-six".
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