4987685 has 8 divisors (see below), whose sum is σ = 5999136. Its totient is φ = 3980880.

The previous prime is 4987673. The next prime is 4987693. The reversal of 4987685 is 5867894.

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

It is not a de Polignac number, because 4987685 - 2⁴ = 4987669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982 + ... + 3728.

It is an arithmetic number, because the mean of its divisors is an integer number (749892).

Almost surely, 2^4987685 is an apocalyptic number.

It is an amenable number.

4987685 is a deficient number, since it is larger than the sum of its proper divisors (1011451).

4987685 is a wasteful number, since it uses less digits than its factorization.

4987685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its digits is 483840, while the sum is 47.

The square root of 4987685 is about 2233.3125620925. The cubic root of 4987685 is about 170.8570902251.

The spelling of 4987685 in words is "four million, nine hundred eighty-seven thousand, six hundred eighty-five".