479145 has 16 divisors (see below), whose sum is σ = 812160. Its totient is φ = 240384.

The previous prime is 479137. The next prime is 479147. The reversal of 479145 is 541974.

It is a happy number.

It is not a de Polignac number, because 479145 - 2³ = 479137 is a prime.

479145 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479145.

It is not an unprimeable number, because it can be changed into a prime (479147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685 + ... + 1194.

It is an arithmetic number, because the mean of its divisors is an integer number (50760).

2⁴⁷⁹¹⁴⁵ is an apocalyptic number.

It is an amenable number.

479145 is a deficient number, since it is larger than the sum of its proper divisors (333015).

479145 is a wasteful number, since it uses less digits than its factorization.

479145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904.

The product of its digits is 5040, while the sum is 30.

The square root of 479145 is about 692.2030049054. The cubic root of 479145 is about 78.2508361399.

The spelling of 479145 in words is "four hundred seventy-nine thousand, one hundred forty-five".