480069 has 12 divisors (see below), whose sum is σ = 710892. Its totient is φ = 312000.

The previous prime is 480061. The next prime is 480071. The reversal of 480069 is 960084.

It can be written as a sum of positive squares in 2 ways, for example, as 8100 + 471969 = 90^2 + 687^2 .

It is not a de Polignac number, because 480069 - 2³ = 480061 is a prime.

It is a super-2 number, since 2×480069² = 460932489522, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (59241).

2⁴⁸⁰⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

480069 is a deficient number, since it is larger than the sum of its proper divisors (230823).

480069 is a wasteful number, since it uses less digits than its factorization.

480069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 480069 is about 692.8701176988. The cubic root of 480069 is about 78.3011043918.

The spelling of 480069 in words is "four hundred eighty thousand, sixty-nine".