4987248 has 40 divisors (see below), whose sum is σ = 14725248. Its totient is φ = 1424832.

The previous prime is 4987231. The next prime is 4987259. The reversal of 4987248 is 8427894.

It is a super-2 number, since 2×4987248² = 49745285227008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 7086 + ... + 7757.

Almost surely, 2^4987248 is an apocalyptic number.

4987248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4987248 is an abundant number, since it is smaller than the sum of its proper divisors (9738000).

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

4987248 is a wasteful number, since it uses less digits than its factorization.

4987248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14861 (or 14855 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4987248 is about 2233.2147232185. The cubic root of 4987248 is about 170.8521001526.

The spelling of 4987248 in words is "four million, nine hundred eighty-seven thousand, two hundred forty-eight".