480388 has 6 divisors (see below), whose sum is σ = 840686. Its totient is φ = 240192.

The previous prime is 480383. The next prime is 480391. The reversal of 480388 is 883084.

It can be written as a sum of positive squares in only one way, i.e., 293764 + 186624 = 542^2 + 432^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480383) by changing a digit.

480388 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60045 + ... + 60052.

2⁴⁸⁰³⁸⁸ is an apocalyptic number.

It is an amenable number.

480388 is a deficient number, since it is larger than the sum of its proper divisors (360298).

480388 is a wasteful number, since it uses less digits than its factorization.

480388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120101 (or 120099 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 480388 is about 693.1002813446. The cubic root of 480388 is about 78.3184439282.

It can be divided in two parts, 480 and 388, that added together give a palindrome (868).

The spelling of 480388 in words is "four hundred eighty thousand, three hundred eighty-eight".