4994558 has 8 divisors (see below), whose sum is σ = 7614840. Its totient is φ = 2456280.

The previous prime is 4994557. The next prime is 4994569. The reversal of 4994558 is 8554994.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20348 + ... + 20591.

It is an arithmetic number, because the mean of its divisors is an integer number (951855).

Almost surely, 2^4994558 is an apocalyptic number.

4994558 is a deficient number, since it is larger than the sum of its proper divisors (2620282).

4994558 is a wasteful number, since it uses less digits than its factorization.

4994558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41002.

The product of its digits is 259200, while the sum is 44.

The square root of 4994558 is about 2234.8507780163. The cubic root of 4994558 is about 170.9355342193.

The spelling of 4994558 in words is "four million, nine hundred ninety-four thousand, five hundred fifty-eight".