10528782 has 32 divisors (see below), whose sum is σ = 23324544. Its totient is φ = 3141600.

The previous prime is 10528753. The next prime is 10528801. The reversal of 10528782 is 28782501.

It is a super-2 number, since 2×10528782² = 221710500807048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3232 + ... + 5612.

It is an arithmetic number, because the mean of its divisors is an integer number (728892).

Almost surely, 2^10528782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10528782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11662272).

10528782 is an abundant number, since it is smaller than the sum of its proper divisors (12795762).

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

10528782 is a wasteful number, since it uses less digits than its factorization.

10528782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 10528782 is about 3244.8084689239. The cubic root of 10528782 is about 219.1758559151.

The spelling of 10528782 in words is "ten million, five hundred twenty-eight thousand, seven hundred eighty-two".