487430 has 16 divisors (see below), whose sum is σ = 889920. Its totient is φ = 192192.

The previous prime is 487429. The next prime is 487447. The reversal of 487430 is 34784.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 487430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482 + ... + 1098.

It is an arithmetic number, because the mean of its divisors is an integer number (55620).

2⁴⁸⁷⁴³⁰ is an apocalyptic number.

487430 is a deficient number, since it is larger than the sum of its proper divisors (402490).

487430 is a wasteful number, since it uses less digits than its factorization.

487430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 487430 is about 698.1618723477. The cubic root of 487430 is about 78.6992786679.

The spelling of 487430 in words is "four hundred eighty-seven thousand, four hundred thirty".