4134986 has 8 divisors (see below), whose sum is σ = 6472224. Its totient is φ = 1977580.

The previous prime is 4134971. The next prime is 4135003. The reversal of 4134986 is 6894314.

4134986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44900 + ... + 44991.

It is an arithmetic number, because the mean of its divisors is an integer number (809028).

Almost surely, 2^4134986 is an apocalyptic number.

4134986 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4134986 is a deficient number, since it is larger than the sum of its proper divisors (2337238).

4134986 is a wasteful number, since it uses less digits than its factorization.

4134986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89916.

The product of its digits is 20736, while the sum is 35.

The square root of 4134986 is about 2033.4664983717. The cubic root of 4134986 is about 160.5060281183.

The spelling of 4134986 in words is "four million, one hundred thirty-four thousand, nine hundred eighty-six".