4664986 has 8 divisors (see below), whose sum is σ = 7063200. Its totient is φ = 2310588.

The previous prime is 4664977. The next prime is 4664993. The reversal of 4664986 is 6894664.

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

It is a pancake number, because a pancake can be divided into 4664986 parts by 3054 straight cuts.

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, 10686 + ... + 11113.

It is an arithmetic number, because the mean of its divisors is an integer number (882900).

Almost surely, 2^4664986 is an apocalyptic number.

4664986 is a deficient number, since it is larger than the sum of its proper divisors (2398214).

4664986 is a wasteful number, since it uses less digits than its factorization.

4664986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21908.

The product of its digits is 248832, while the sum is 43.

The square root of 4664986 is about 2159.8578656939. The cubic root of 4664986 is about 167.0898676074.

The spelling of 4664986 in words is "four million, six hundred sixty-four thousand, nine hundred eighty-six".