487436 has 12 divisors (see below), whose sum is σ = 858312. Its totient is φ = 242208.

The previous prime is 487429. The next prime is 487447. The reversal of 487436 is 634784.

It is a happy 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, 671 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (71526).

2⁴⁸⁷⁴³⁶ is an apocalyptic number.

It is an amenable number.

487436 is a deficient number, since it is larger than the sum of its proper divisors (370876).

487436 is a wasteful number, since it uses less digits than its factorization.

487436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 487436 is about 698.1661693322. The cubic root of 487436 is about 78.6996015817.

The spelling of 487436 in words is "four hundred eighty-seven thousand, four hundred thirty-six".