4854986 has 4 divisors (see below), whose sum is σ = 7282482. Its totient is φ = 2427492.

The previous prime is 4854961. The next prime is 4854989. The reversal of 4854986 is 6894584.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 1739761 = 1765^2 + 1319^2 .

It is a d-powerful number, because it can be written as 4⁹ + 8² + 5⁸ + 4¹¹ + 9 + 8² + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (4854989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213745 + ... + 1213748.

Almost surely, 2^4854986 is an apocalyptic number.

4854986 is a deficient number, since it is larger than the sum of its proper divisors (2427496).

4854986 is a wasteful number, since it uses less digits than its factorization.

4854986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427495.

The product of its digits is 276480, while the sum is 44.

The square root of 4854986 is about 2203.4032767517. The cubic root of 4854986 is about 169.3282138628.

The spelling of 4854986 in words is "four million, eight hundred fifty-four thousand, nine hundred eighty-six".