10565628 has 48 divisors (see below), whose sum is σ = 25848480. Its totient is φ = 3354624.

The previous prime is 10565623. The next prime is 10565641. The reversal of 10565628 is 82656501.

It is a super-2 number, since 2×10565628² = 223264990068768, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10565623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33600 + ... + 33912.

It is an arithmetic number, because the mean of its divisors is an integer number (538510).

Almost surely, 2^10565628 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 10565628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12924240).

10565628 is an abundant number, since it is smaller than the sum of its proper divisors (15282852).

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

10565628 is a wasteful number, since it uses less digits than its factorization.

10565628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 10565628 is about 3250.4811951463. The cubic root of 10565628 is about 219.4312305431.

The spelling of 10565628 in words is "ten million, five hundred sixty-five thousand, six hundred twenty-eight".