479454 has 16 divisors (see below), whose sum is σ = 982800. Its totient is φ = 155840.

The previous prime is 479441. The next prime is 479461. The reversal of 479454 is 454974.

It is a happy number.

It is a super-2 number, since 2×479454² = 459752276232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479454.

It is an unprimeable number.

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, 729 + ... + 1220.

It is an arithmetic number, because the mean of its divisors is an integer number (61425).

2⁴⁷⁹⁴⁵⁴ is an apocalyptic number.

479454 is an abundant number, since it is smaller than the sum of its proper divisors (503346).

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

479454 is a wasteful number, since it uses less digits than its factorization.

479454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995.

The product of its digits is 20160, while the sum is 33.

The square root of 479454 is about 692.4261693495. The cubic root of 479454 is about 78.2676538134.

The spelling of 479454 in words is "four hundred seventy-nine thousand, four hundred fifty-four".