479453 has 6 divisors (see below), whose sum is σ = 519354. Its totient is φ = 442416.

The previous prime is 479441. The next prime is 479461. The reversal of 479453 is 354974.

It can be written as a sum of positive squares in 3 ways, for example, as 41209 + 438244 = 203^2 + 662^2 .

It is not a de Polignac number, because 479453 - 2¹⁸ = 217309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479473) 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 5 ways as a sum of consecutive naturals, for example, 1250 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (86559).

2⁴⁷⁹⁴⁵³ is an apocalyptic number.

It is an amenable number.

479453 is a deficient number, since it is larger than the sum of its proper divisors (39901).

479453 is a wasteful number, since it uses less digits than its factorization.

479453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2850 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 479453 is about 692.4254472505. The cubic root of 479453 is about 78.2675993989.

The spelling of 479453 in words is "four hundred seventy-nine thousand, four hundred fifty-three".