495427 has 8 divisors (see below), whose sum is σ = 516096. Its totient is φ = 475272.

The previous prime is 495421. The next prime is 495433. The reversal of 495427 is 724594.

It is an interprime number because it is at equal distance from previous prime (495421) and next prime (495433).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 495427 - 2¹⁵ = 462659 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (495421) 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 7 ways as a sum of consecutive naturals, for example, 3838 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (64512).

2⁴⁹⁵⁴²⁷ is an apocalyptic number.

495427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

495427 is a deficient number, since it is larger than the sum of its proper divisors (20669).

495427 is a wasteful number, since it uses less digits than its factorization.

495427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257.

The product of its digits is 10080, while the sum is 31.

The square root of 495427 is about 703.8657542458. The cubic root of 495427 is about 79.1273382989.

It can be divided in two parts, 49 and 5427, that added together give a square (5476 = 74²).

The spelling of 495427 in words is "four hundred ninety-five thousand, four hundred twenty-seven".