100662200 has 96 divisors (see below), whose sum is σ = 245400960. Its totient is φ = 38361600.

The previous prime is 100662193. The next prime is 100662227. The reversal of 100662200 is 2266001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451289 + ... + 451511.

It is an arithmetic number, because the mean of its divisors is an integer number (2556260).

Almost surely, 2^100662200 is an apocalyptic number.

100662200 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 100662200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122700480).

100662200 is an abundant number, since it is smaller than the sum of its proper divisors (144738760).

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

100662200 is a wasteful number, since it uses less digits than its factorization.

100662200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 100662200 is about 10033.0553671352. The cubic root of 100662200 is about 465.1811834890.

The spelling of 100662200 in words is "one hundred million, six hundred sixty-two thousand, two hundred".