4810986 has 12 divisors (see below), whose sum is σ = 10423842. Its totient is φ = 1603656.

The previous prime is 4810973. The next prime is 4810987. The reversal of 4810986 is 6890184.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4347225 + 463761 = 2085^2 + 681^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4810986.

It is not an unprimeable number, because it can be changed into a prime (4810987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133621 + ... + 133656.

Almost surely, 2^4810986 is an apocalyptic number.

4810986 is an abundant number, since it is smaller than the sum of its proper divisors (5612856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4810986 is a wasteful number, since it uses less digits than its factorization.

4810986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267285 (or 267282 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4810986 is about 2193.3959970785. The cubic root of 4810986 is about 168.8151287699.

The spelling of 4810986 in words is "four million, eight hundred ten thousand, nine hundred eighty-six".