56498 has 16 divisors (see below), whose sum is σ = 95256.
Its totient is φ = 24960.
The previous prime is 56489. The next prime is 56501. The reversal of 56498 is 89465.
It can be written as a sum of positive squares in 4 ways, for example, as 29929 + 26569 = 173^2 + 163^2
It is a Curzon number.
It is a nialpdrome in base 16.
It is a zygodrome in base 6.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040 + ... + 1092.
256498 is an apocalyptic number.
56498 is a deficient number, since it is larger than the sum of its proper divisors (38758).
56498 is a wasteful number, since it uses less digits than its factorization.
56498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109.
The product of its digits is 8640, while the sum is 32.
The square root of 56498 is about 237.6930794112.
The cubic root of 56498 is about 38.3716986200.
The spelling of 56498 in words is "fifty-six thousand, four hundred ninety-eight".