4994086 has 4 divisors (see below), whose sum is σ = 7491132. Its totient is φ = 2497042.

The previous prime is 4994081. The next prime is 4994089. The reversal of 4994086 is 6804994.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248520 + ... + 1248523.

It is an arithmetic number, because the mean of its divisors is an integer number (1872783).

Almost surely, 2^4994086 is an apocalyptic number.

4994086 is a deficient number, since it is larger than the sum of its proper divisors (2497046).

4994086 is a wasteful number, since it uses less digits than its factorization.

4994086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497045.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 4994086 is about 2234.7451756297. The cubic root of 4994086 is about 170.9301494176.

The spelling of 4994086 in words is "four million, nine hundred ninety-four thousand, eighty-six".