4988632 has 32 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 2236960.

The previous prime is 4988591. The next prime is 4988651. The reversal of 4988632 is 2368894.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁹ + 9³ + 8 + 8⁷ + 6 + 3¹² + 2²¹ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6963 + ... + 7645.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

Almost surely, 2^4988632 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 4988632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171040).

4988632 is an abundant number, since it is smaller than the sum of its proper divisors (5353448).

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

4988632 is a wasteful number, since it uses less digits than its factorization.

4988632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783 (or 779 counting only the distinct ones).

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

The square root of 4988632 is about 2233.5245689269. The cubic root of 4988632 is about 170.8679029518.

The spelling of 4988632 in words is "four million, nine hundred eighty-eight thousand, six hundred thirty-two".