79254 has 48 divisors (see below), whose sum is σ = 213408. Its totient is φ = 20736.
The previous prime is 79241. The next prime is 79259. The reversal of 79254 is 45297.
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 79254.
It is not an unprimeable number, because it can be changed into a prime (79259) by changing a digit.
79254 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 23 ways as a sum of consecutive naturals, for example, 2124 + ... + 2160.
It is an arithmetic number, because the mean of its divisors is an integer number (4446).
279254 is an apocalyptic number.
79254 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 79254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106704).
79254 is an abundant number, since it is smaller than the sum of its proper divisors (134154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79254 is a wasteful number, since it uses less digits than its factorization.
79254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69 (or 66 counting only the distinct ones).
The product of its digits is 2520, while the sum is 27.
The square root of 79254 is about 281.5208695639. The cubic root of 79254 is about 42.9543412956.
It can be divided in two parts, 79 and 254, that added together give a palindrome (333).
The spelling of 79254 in words is "seventy-nine thousand, two hundred fifty-four".
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