487011 has 12 divisors (see below), whose sum is σ = 755592. Its totient is φ = 278208.

The previous prime is 487007. The next prime is 487013. The reversal of 487011 is 110784.

It is not a de Polignac number, because 487011 - 2² = 487007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

487011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (487013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1510 + ... + 1803.

It is an arithmetic number, because the mean of its divisors is an integer number (62966).

2⁴⁸⁷⁰¹¹ is an apocalyptic number.

487011 is a deficient number, since it is larger than the sum of its proper divisors (268581).

487011 is a wasteful number, since it uses less digits than its factorization.

487011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 487011 is about 697.8617341566. The cubic root of 487011 is about 78.6767219583.

Adding to 487011 its reverse (110784), we get a palindrome (597795).

The spelling of 487011 in words is "four hundred eighty-seven thousand, eleven".