4686530 has 8 divisors (see below), whose sum is σ = 8435772. Its totient is φ = 1874608.

The previous prime is 4686529. The next prime is 4686533. The reversal of 4686530 is 356864.

It can be written as a sum of positive squares in 2 ways, for example, as 4280761 + 405769 = 2069^2 + 637^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4686533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234317 + ... + 234336.

Almost surely, 2^4686530 is an apocalyptic number.

4686530 is a deficient number, since it is larger than the sum of its proper divisors (3749242).

4686530 is a wasteful number, since it uses less digits than its factorization.

4686530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468660.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4686530 is about 2164.8394859666. The cubic root of 4686530 is about 167.3466927249.

The spelling of 4686530 in words is "four million, six hundred eighty-six thousand, five hundred thirty".