4528368 has 120 divisors (see below), whose sum is σ = 14217840. Its totient is φ = 1336320.

The previous prime is 4528367. The next prime is 4528369. The reversal of 4528368 is 8638254.

It is an interprime number because it is at equal distance from previous prime (4528367) and next prime (4528369).

It is a super-2 number, since 2×4528368² = 41012233486848, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4528361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76723 + ... + 76781.

It is an arithmetic number, because the mean of its divisors is an integer number (118482).

Almost surely, 2^4528368 is an apocalyptic number.

4528368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4528368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7108920).

4528368 is an abundant number, since it is smaller than the sum of its proper divisors (9689472).

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

4528368 is a wasteful number, since it uses less digits than its factorization.

4528368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 118 counting only the distinct ones).

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

The square root of 4528368 is about 2127.9962405982. The cubic root of 4528368 is about 165.4425584770.

The spelling of 4528368 in words is "four million, five hundred twenty-eight thousand, three hundred sixty-eight".