63474 has 16 divisors (see below), whose sum is σ = 129600. Its totient is φ = 20720.
The previous prime is 63473. The next prime is 63487. The reversal of 63474 is 47436.
It is a d-powerful number, because it can be written as 63 + 310 + 43 + 72 + 46 .
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (63473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352 + ... + 500.
It is an arithmetic number, because the mean of its divisors is an integer number (8100).
263474 is an apocalyptic number.
63474 is an abundant number, since it is smaller than the sum of its proper divisors (66126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64800).
63474 is a wasteful number, since it uses less digits than its factorization.
It is an anagram of its base 11 representation: 63474 = (43764)11.
63474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225.
The product of its digits is 2016, while the sum is 24.
The square root of 63474 is about 251.9404691589. The cubic root of 63474 is about 39.8901150757.
The spelling of 63474 in words is "sixty-three thousand, four hundred seventy-four".
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