1528472 has 24 divisors (see below), whose sum is σ = 3152100. Its totient is φ = 694320.

The previous prime is 1528469. The next prime is 1528529. The reversal of 1528472 is 2748251.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179 + ... + 1757.

2^1528472 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 1528472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1576050).

1528472 is an abundant number, since it is smaller than the sum of its proper divisors (1623628).

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

1528472 is a wasteful number, since it uses less digits than its factorization.

1528472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607 (or 1592 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 1528472 is about 1236.3138760040. The cubic root of 1528472 is about 115.1911628381.

The spelling of 1528472 in words is "one million, five hundred twenty-eight thousand, four hundred seventy-two".