4994528 has 48 divisors (see below), whose sum is σ = 12265344. Its totient is φ = 1944960.

The previous prime is 4994513. The next prime is 4994543. The reversal of 4994528 is 8254994.

It is an interprime number because it is at equal distance from previous prime (4994513) and next prime (4994543).

It is an Ulam number.

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, 1451 + ... + 3477.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

Almost surely, 2^4994528 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 4994528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6132672).

4994528 is an abundant number, since it is smaller than the sum of its proper divisors (7270816).

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

4994528 is a wasteful number, since it uses less digits than its factorization.

4994528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2047 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 4994528 is about 2234.8440661487. The cubic root of 4994528 is about 170.9351919751.

The spelling of 4994528 in words is "four million, nine hundred ninety-four thousand, five hundred twenty-eight".