100560528 has 100 divisors (see below), whose sum is σ = 300560128. Its totient is φ = 32425920.

The previous prime is 100560517. The next prime is 100560529. The reversal of 100560528 is 825065001.

It is a super-2 number, since 2×100560528² = 20224839583277568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (100560529) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38925 + ... + 41427.

Almost surely, 2^100560528 is an apocalyptic number.

100560528 is a gapful number since it is divisible by the number (18) 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 100560528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150280064).

100560528 is an abundant number, since it is smaller than the sum of its proper divisors (199999600).

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

100560528 is a wasteful number, since it uses less digits than its factorization.

100560528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 100560528 is about 10027.9872357318. The cubic root of 100560528 is about 465.0245148366.

The spelling of 100560528 in words is "one hundred million, five hundred sixty thousand, five hundred twenty-eight".