469427 has 4 divisors (see below), whose sum is σ = 536496. Its totient is φ = 402360.

The previous prime is 469411. The next prime is 469429. The reversal of 469427 is 724964.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 469427 - 2⁴ = 469411 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 469393 and 469402.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 469427.

It is not an unprimeable number, because it can be changed into a prime (469429) 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, 33524 + ... + 33537.

It is an arithmetic number, because the mean of its divisors is an integer number (134124).

2⁴⁶⁹⁴²⁷ is an apocalyptic number.

469427 is a deficient number, since it is larger than the sum of its proper divisors (67069).

469427 is an equidigital number, since it uses as much as digits as its factorization.

469427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67068.

The product of its digits is 12096, while the sum is 32.

The square root of 469427 is about 685.1474293902. The cubic root of 469427 is about 77.7181919289.

The spelling of 469427 in words is "four hundred sixty-nine thousand, four hundred twenty-seven".