501795 has 48 divisors (see below), whose sum is σ = 1048320. Its totient is φ = 225504.

The previous prime is 501779. The next prime is 501803. The reversal of 501795 is 597105.

It is not a de Polignac number, because 501795 - 2⁴ = 501779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8476 + ... + 8534.

It is an arithmetic number, because the mean of its divisors is an integer number (21840).

2⁵⁰¹⁷⁹⁵ is an apocalyptic number.

501795 is an abundant number, since it is smaller than the sum of its proper divisors (546525).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

501795 is an equidigital number, since it uses as much as digits as its factorization.

501795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 27.

The square root of 501795 is about 708.3749007411. The cubic root of 501795 is about 79.4649186620.

It can be divided in two parts, 501 and 795, that added together give a 4-th power (1296 = 6⁴).

The spelling of 501795 in words is "five hundred one thousand, seven hundred ninety-five".