4887881 has 8 divisors (see below), whose sum is σ = 4975104. Its totient is φ = 4801680.

The previous prime is 4887871. The next prime is 4887893. The reversal of 4887881 is 1887884.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4887881 is a prime.

It is a super-2 number, since 2×4887881² = 47782761340322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4887871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25496 + ... + 25686.

It is an arithmetic number, because the mean of its divisors is an integer number (621888).

Almost surely, 2^4887881 is an apocalyptic number.

It is an amenable number.

4887881 is a deficient number, since it is larger than the sum of its proper divisors (87223).

4887881 is a wasteful number, since it uses less digits than its factorization.

4887881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 114688, while the sum is 44.

The square root of 4887881 is about 2210.8552643717. The cubic root of 4887881 is about 169.7097816474.

The spelling of 4887881 in words is "four million, eight hundred eighty-seven thousand, eight hundred eighty-one".