2432528 has 40 divisors (see below), whose sum is σ = 5541312. Its totient is φ = 1012608.

The previous prime is 2432501. The next prime is 2432533. The reversal of 2432528 is 8252342.

It is a d-powerful number, because it can be written as 2¹³ + 4⁸ + 3⁹ + 2¹⁷ + 5⁷ + 2²¹ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2432497 and 2432506.

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, 3851 + ... + 4437.

2^2432528 is an apocalyptic number.

2432528 is a gapful number since it is divisible by the number (28) 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 2432528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2770656).

2432528 is an abundant number, since it is smaller than the sum of its proper divisors (3108784).

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

2432528 is a wasteful number, since it uses less digits than its factorization.

2432528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 633 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2432528 is about 1559.6563724103. The cubic root of 2432528 is about 134.4887476018.

The spelling of 2432528 in words is "two million, four hundred thirty-two thousand, five hundred twenty-eight".