100193484 has 48 divisors (see below), whose sum is σ = 242349408. Its totient is φ = 32191488.

The previous prime is 100193477. The next prime is 100193507. The reversal of 100193484 is 484391001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49174 + ... + 51170.

It is an arithmetic number, because the mean of its divisors is an integer number (5048946).

Almost surely, 2^100193484 is an apocalyptic number.

It is an amenable number.

100193484 is an abundant number, since it is smaller than the sum of its proper divisors (142155924).

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

100193484 is a wasteful number, since it uses less digits than its factorization.

100193484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154 (or 2152 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 100193484 is about 10009.6695250143. The cubic root of 100193484 is about 464.4580482234.

The spelling of 100193484 in words is "one hundred million, one hundred ninety-three thousand, four hundred eighty-four".