100283808 has 48 divisors (see below), whose sum is σ = 266970816. Its totient is φ = 32954880.

The previous prime is 100283797. The next prime is 100283839. The reversal of 100283808 is 808382001.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541 + ... + 14172.

It is an arithmetic number, because the mean of its divisors is an integer number (5561892).

Almost surely, 2^100283808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100283808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133485408).

100283808 is an abundant number, since it is smaller than the sum of its proper divisors (166687008).

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

100283808 is a wasteful number, since it uses less digits than its factorization.

100283808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14797 (or 14789 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 100283808 is about 10014.1803458895. The cubic root of 100283808 is about 464.5975752896.

The spelling of 100283808 in words is "one hundred million, two hundred eighty-three thousand, eight hundred eight".