427480 has 16 divisors (see below), whose sum is σ = 961920. Its totient is φ = 170976.

The previous prime is 427477. The next prime is 427513. The reversal of 427480 is 84724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5304 + ... + 5383.

It is an arithmetic number, because the mean of its divisors is an integer number (60120).

2⁴²⁷⁴⁸⁰ is an apocalyptic number.

427480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427480 is an abundant number, since it is smaller than the sum of its proper divisors (534440).

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

427480 is a wasteful number, since it uses less digits than its factorization.

427480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10698 (or 10694 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 427480 is about 653.8195469700. The cubic root of 427480 is about 75.3306879450.

The spelling of 427480 in words is "four hundred twenty-seven thousand, four hundred eighty".