64874 has 8 divisors (see below), whose sum is σ = 98400.
Its totient is φ = 32076.
The previous prime is 64871. The next prime is 64877. The reversal of 64874 is 47846.
It is an interprime number because it is at equal distance from previous prime (64871) and next prime (64877).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a zygodrome in base 4.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64874.
It is not an unprimeable number, because it can be changed into a prime (64871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227 + ... + 425.
It is an arithmetic number, because the mean of its divisors is an integer number (12300).
264874 is an apocalyptic number.
64874 is a deficient number, since it is larger than the sum of its proper divisors (33526).
64874 is a wasteful number, since it uses less digits than its factorization.
64874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364.
The product of its digits is 5376, while the sum is 29.
The square root of 64874 is about 254.7037494816.
The cubic root of 64874 is about 40.1812607065.
The spelling of 64874 in words is "sixty-four thousand, eight hundred seventy-four".