4980287 has 4 divisors (see below), whose sum is σ = 5363400. Its totient is φ = 4597176.

The previous prime is 4980281. The next prime is 4980289. The reversal of 4980287 is 7820894.

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 4980287 - 2¹⁰ = 4979263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4980287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4980281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191537 + ... + 191562.

It is an arithmetic number, because the mean of its divisors is an integer number (1340850).

Almost surely, 2^4980287 is an apocalyptic number.

4980287 is a deficient number, since it is larger than the sum of its proper divisors (383113).

4980287 is a wasteful number, since it uses less digits than its factorization.

4980287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383112.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4980287 is about 2231.6556634033. The cubic root of 4980287 is about 170.7725736465.

The spelling of 4980287 in words is "four million, nine hundred eighty thousand, two hundred eighty-seven".