4666487 has 8 divisors (see below), whose sum is σ = 5424000. Its totient is φ = 3931704.

The previous prime is 4666471. The next prime is 4666499. The reversal of 4666487 is 7846664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4666487 - 2⁴ = 4666471 is a prime.

It is a super-2 number, since 2×4666487² = 43552201842338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4662487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5237 + ... + 6062.

It is an arithmetic number, because the mean of its divisors is an integer number (678000).

Almost surely, 2^4666487 is an apocalyptic number.

4666487 is a deficient number, since it is larger than the sum of its proper divisors (757513).

4666487 is a wasteful number, since it uses less digits than its factorization.

4666487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365.

The product of its digits is 193536, while the sum is 41.

The square root of 4666487 is about 2160.2053143162. The cubic root of 4666487 is about 167.1077865605.

The spelling of 4666487 in words is "four million, six hundred sixty-six thousand, four hundred eighty-seven".