4987892 has 48 divisors (see below), whose sum is σ = 10950912. Its totient is φ = 1935360.

The previous prime is 4987891. The next prime is 4987901. The reversal of 4987892 is 2987894.

4987892 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

Its product of digits (290304) is a multiple of the sum of its prime factors (288).

4987892 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25748 + ... + 25940.

It is an arithmetic number, because the mean of its divisors is an integer number (228144).

Almost surely, 2^4987892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4987892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5475456).

4987892 is an abundant number, since it is smaller than the sum of its proper divisors (5963020).

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

4987892 is a wasteful number, since it uses less digits than its factorization.

4987892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 286 counting only the distinct ones).

The product of its digits is 290304, while the sum is 47.

The square root of 4987892 is about 2233.3589053262. The cubic root of 4987892 is about 170.8594538419.

It can be divided in two parts, 498789 and 2, that multiplied together give a triangular number (997578 = T₁₄₁₂).

The spelling of 4987892 in words is "four million, nine hundred eighty-seven thousand, eight hundred ninety-two".