100706550 has 48 divisors (see below), whose sum is σ = 285434112. Its totient is φ = 23018400.

The previous prime is 100706539. The next prime is 100706579. The reversal of 100706550 is 55607001.

It is a self number, because there is not a number n which added to its sum of digits gives 100706550.

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 23 ways as a sum of consecutive naturals, for example, 46906 + ... + 49005.

It is an arithmetic number, because the mean of its divisors is an integer number (5946544).

Almost surely, 2^100706550 is an apocalyptic number.

100706550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100706550 is an abundant number, since it is smaller than the sum of its proper divisors (184727562).

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

100706550 is a wasteful number, since it uses less digits than its factorization.

100706550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95933 (or 95928 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 100706550 is about 10035.2653178678. The cubic root of 100706550 is about 465.2494903489.

The spelling of 100706550 in words is "one hundred million, seven hundred six thousand, five hundred fifty".