147379 has 4 divisors (see below), whose sum is σ = 148176. Its totient is φ = 146584.
The previous prime is 147377. The next prime is 147391. The reversal of 147379 is 973741.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 147379 - 21 = 147377 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 147379.
It is not an unprimeable number, because it can be changed into a prime (147377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42 + ... + 544.
It is an arithmetic number, because the mean of its divisors is an integer number (37044).
2147379 is an apocalyptic number.
147379 is a deficient number, since it is larger than the sum of its proper divisors (797).
147379 is an equidigital number, since it uses as much as digits as its factorization.
147379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796.
The product of its digits is 5292, while the sum is 31.
The square root of 147379 is about 383.8997264912. The cubic root of 147379 is about 52.8216384756.
The spelling of 147379 in words is "one hundred forty-seven thousand, three hundred seventy-nine".
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