4944528 has 30 divisors (see below), whose sum is σ = 13838214. Its totient is φ = 1648128.

The previous prime is 4944523. The next prime is 4944539. The reversal of 4944528 is 8254494.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 831744 = 2028^2 + 912^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4944492 and 4944501.

It is not an unprimeable number, because it can be changed into a prime (4944521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17025 + ... + 17312.

Almost surely, 2^4944528 is an apocalyptic number.

4944528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4944528 is an abundant number, since it is smaller than the sum of its proper divisors (8893686).

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

4944528 is a wasteful number, since it uses less digits than its factorization.

4944528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34351 (or 34342 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 4944528 is about 2223.6294655360. The cubic root of 4944528 is about 170.3628696457.

The spelling of 4944528 in words is "four million, nine hundred forty-four thousand, five hundred twenty-eight".