4990627 has 4 divisors (see below), whose sum is σ = 5012280. Its totient is φ = 4968976.

The previous prime is 4990613. The next prime is 4990631. The reversal of 4990627 is 7260994.

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

It is a cyclic number.

It is not a de Polignac number, because 4990627 - 2¹¹ = 4988579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4990637) 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, 10477 + ... + 10942.

It is an arithmetic number, because the mean of its divisors is an integer number (1253070).

Almost surely, 2^4990627 is an apocalyptic number.

4990627 is a deficient number, since it is larger than the sum of its proper divisors (21653).

4990627 is a wasteful number, since it uses less digits than its factorization.

4990627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21652.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 4990627 is about 2233.9711278349. The cubic root of 4990627 is about 170.8906771336.

The spelling of 4990627 in words is "four million, nine hundred ninety thousand, six hundred twenty-seven".