4994957 has 8 divisors (see below), whose sum is σ = 5769792. Its totient is φ = 4273600.

The previous prime is 4994909. The next prime is 4994981. The reversal of 4994957 is 7594994.

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

It is a cyclic number.

It is not a de Polignac number, because 4994957 - 2²⁰ = 3946381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13169 + ... + 13542.

It is an arithmetic number, because the mean of its divisors is an integer number (721224).

Almost surely, 2^4994957 is an apocalyptic number.

It is an amenable number.

4994957 is a deficient number, since it is larger than the sum of its proper divisors (774835).

4994957 is a wasteful number, since it uses less digits than its factorization.

4994957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26739.

The product of its digits is 408240, while the sum is 47.

The square root of 4994957 is about 2234.9400439385. The cubic root of 4994957 is about 170.9400859376.

The spelling of 4994957 in words is "four million, nine hundred ninety-four thousand, nine hundred fifty-seven".