487948065 has 16 divisors (see below), whose sum is σ = 851691456. Its totient is φ = 236580800.

The previous prime is 487948049. The next prime is 487948067. The reversal of 487948065 is 560849784.

It is not a de Polignac number, because 487948065 - 2⁴ = 487948049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 487947999 and 487948017.

It is not an unprimeable number, because it can be changed into a prime (487948067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1478466 + ... + 1478795.

It is an arithmetic number, because the mean of its divisors is an integer number (53230716).

Almost surely, 2^487948065 is an apocalyptic number.

It is an amenable number.

487948065 is a deficient number, since it is larger than the sum of its proper divisors (363743391).

487948065 is a wasteful number, since it uses less digits than its factorization.

487948065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957280.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 487948065 is about 22089.5465096049. The cubic root of 487948065 is about 787.2715063972.

The spelling of 487948065 in words is "four hundred eighty-seven million, nine hundred forty-eight thousand, sixty-five".