147434 has 8 divisors (see below), whose sum is σ = 252768. Its totient is φ = 63180.
The previous prime is 147419. The next prime is 147449. The reversal of 147434 is 434741.
It is an interprime number because it is at equal distance from previous prime (147419) and next prime (147449).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147434.
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, 5252 + ... + 5279.
It is an arithmetic number, because the mean of its divisors is an integer number (31596).
2147434 is an apocalyptic number.
147434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
147434 is a deficient number, since it is larger than the sum of its proper divisors (105334).
147434 is a wasteful number, since it uses less digits than its factorization.
147434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10540.
The product of its digits is 1344, while the sum is 23.
The square root of 147434 is about 383.9713530981. The cubic root of 147434 is about 52.8282084500.
The spelling of 147434 in words is "one hundred forty-seven thousand, four hundred thirty-four".
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