100805468 has 12 divisors (see below), whose sum is σ = 176495760. Its totient is φ = 50378112.

The previous prime is 100805443. The next prime is 100805473. The reversal of 100805468 is 864508001.

It is a congruent number.

It is an unprimeable number.

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, 5513 + ... + 15231.

It is an arithmetic number, because the mean of its divisors is an integer number (14707980).

Almost surely, 2^100805468 is an apocalyptic number.

It is an amenable number.

100805468 is a deficient number, since it is larger than the sum of its proper divisors (75690292).

100805468 is a wasteful number, since it uses less digits than its factorization.

100805468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12316 (or 12314 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 100805468 is about 10040.1926276342. The cubic root of 100805468 is about 465.4017693855.

The spelling of 100805468 in words is "one hundred million, eight hundred five thousand, four hundred sixty-eight".