4992484 has 48 divisors (see below), whose sum is σ = 10554880. Its totient is φ = 2021760.

The previous prime is 4992461. The next prime is 4992487. The reversal of 4992484 is 4842994.

It is not an unprimeable number, because it can be changed into a prime (4992487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63157 + ... + 63235.

Almost surely, 2^4992484 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 4992484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5277440).

4992484 is an abundant number, since it is smaller than the sum of its proper divisors (5562396).

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

4992484 is a wasteful number, since it uses less digits than its factorization.

4992484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 186 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 4992484 is about 2234.3867167525. The cubic root of 4992484 is about 170.9118705050.

It can be divided in two parts, 4992 and 484, that added together give a square (5476 = 74²).

The spelling of 4992484 in words is "four million, nine hundred ninety-two thousand, four hundred eighty-four".