1528200 has 96 divisors (see below), whose sum is σ = 5282400. Its totient is φ = 406080.

The previous prime is 1528199. The next prime is 1528223. The reversal of 1528200 is 28251.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5259 + ... + 5541.

It is an arithmetic number, because the mean of its divisors is an integer number (55025).

2^1528200 is an apocalyptic number.

1528200 is a gapful number since it is divisible by the number (10) 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 1528200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2641200).

1528200 is an abundant number, since it is smaller than the sum of its proper divisors (3754200).

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

1528200 is a wasteful number, since it uses less digits than its factorization.

1528200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1528200 is about 1236.2038666822. The cubic root of 1528200 is about 115.1843294657.

It can be divided in two parts, 1528 and 200, that added together give a cube (1728 = 12³).

The spelling of 1528200 in words is "one million, five hundred twenty-eight thousand, two hundred".