4985487 has 12 divisors (see below), whose sum is σ = 7755384. Its totient is φ = 3067920.

The previous prime is 4985483. The next prime is 4985489. The reversal of 4985487 is 7845894.

It is not a de Polignac number, because 4985487 - 2² = 4985483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21189 + ... + 21422.

It is an arithmetic number, because the mean of its divisors is an integer number (646282).

Almost surely, 2^4985487 is an apocalyptic number.

4985487 is a deficient number, since it is larger than the sum of its proper divisors (2769897).

4985487 is a wasteful number, since it uses less digits than its factorization.

4985487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42630 (or 42627 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 4985487 is about 2232.8204137369. The cubic root of 4985487 is about 170.8319884619.

The spelling of 4985487 in words is "four million, nine hundred eighty-five thousand, four hundred eighty-seven".