4887860 has 12 divisors (see below), whose sum is σ = 10264548. Its totient is φ = 1955136.

The previous prime is 4887847. The next prime is 4887871. The reversal of 4887860 is 687884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2540836 + 2347024 = 1594^2 + 1532^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122177 + ... + 122216.

It is an arithmetic number, because the mean of its divisors is an integer number (855379).

Almost surely, 2^4887860 is an apocalyptic number.

It is an amenable number.

4887860 is an abundant number, since it is smaller than the sum of its proper divisors (5376688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4887860 is a wasteful number, since it uses less digits than its factorization.

4887860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244402 (or 244400 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 4887860 is about 2210.8505150733. The cubic root of 4887860 is about 169.7095386034.

The spelling of 4887860 in words is "four million, eight hundred eighty-seven thousand, eight hundred sixty".