100826560 has 28 divisors (see below), whose sum is σ = 240094008. Its totient is φ = 40330496.

The previous prime is 100826527. The next prime is 100826563. The reversal of 100826560 is 65628001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100826563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157222 + ... + 157861.

It is an arithmetic number, because the mean of its divisors is an integer number (8574786).

Almost surely, 2^100826560 is an apocalyptic number.

100826560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100826560 is an abundant number, since it is smaller than the sum of its proper divisors (139267448).

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

100826560 is an equidigital number, since it uses as much as digits as its factorization.

100826560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315100 (or 315090 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 100826560 is about 10041.2429509498. The cubic root of 100826560 is about 465.4342265189.

The spelling of 100826560 in words is "one hundred million, eight hundred twenty-six thousand, five hundred sixty".