480042 has 12 divisors (see below), whose sum is σ = 1040130. Its totient is φ = 160008.

The previous prime is 480023. The next prime is 480043. The reversal of 480042 is 240084.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 269361 + 210681 = 519^2 + 459^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 26669 = 480042 / (4 + 8 + 0 + 0 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 479997 and 480024.

It is not an unprimeable number, because it can be changed into a prime (480043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13317 + ... + 13352.

2⁴⁸⁰⁰⁴² is an apocalyptic number.

480042 is an abundant number, since it is smaller than the sum of its proper divisors (560088).

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

480042 is a wasteful number, since it uses less digits than its factorization.

480042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26677 (or 26674 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 480042 is about 692.8506332537. The cubic root of 480042 is about 78.2996364296.

The spelling of 480042 in words is "four hundred eighty thousand, forty-two".