1000606100 has 72 divisors (see below), whose sum is σ = 2368181760. Its totient is φ = 364740480.

The previous prime is 1000606093. The next prime is 1000606121. The reversal of 1000606100 is 16060001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97829 + ... + 107571.

Almost surely, 2^1000606100 is an apocalyptic number.

1000606100 is a gapful number since it is divisible by the number (10) 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 1000606100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1184090880).

1000606100 is an abundant number, since it is smaller than the sum of its proper divisors (1367575660).

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

1000606100 is a wasteful number, since it uses less digits than its factorization.

1000606100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9849 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1000606100 is about 31632.3584324660. The cubic root of 1000606100 is about 1000.2019925296.

Adding to 1000606100 its reverse (16060001), we get a palindrome (1016666101).

The spelling of 1000606100 in words is "one billion, six hundred six thousand, one hundred".