4987486 has 16 divisors (see below), whose sum is σ = 8759520. Its totient is φ = 2085120.

The previous prime is 4987457. The next prime is 4987501. The reversal of 4987486 is 6847894.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771 + ... + 4918.

It is an arithmetic number, because the mean of its divisors is an integer number (547470).

Almost surely, 2^4987486 is an apocalyptic number.

4987486 is a deficient number, since it is larger than the sum of its proper divisors (3772034).

4987486 is a wasteful number, since it uses less digits than its factorization.

4987486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8739.

The product of its digits is 387072, while the sum is 46.

The square root of 4987486 is about 2233.2680089949. The cubic root of 4987486 is about 170.8548178941.

The spelling of 4987486 in words is "four million, nine hundred eighty-seven thousand, four hundred eighty-six".