100043484 has 12 divisors (see below), whose sum is σ = 233434824. Its totient is φ = 33347824.

The previous prime is 100043483. The next prime is 100043497. The reversal of 100043484 is 484340001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100043483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4168467 + ... + 4168490.

It is an arithmetic number, because the mean of its divisors is an integer number (19452902).

Almost surely, 2^100043484 is an apocalyptic number.

It is an amenable number.

100043484 is an abundant number, since it is smaller than the sum of its proper divisors (133391340).

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

100043484 is a wasteful number, since it uses less digits than its factorization.

100043484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336964 (or 8336962 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 100043484 is about 10002.1739636941. The cubic root of 100043484 is about 464.2261518948.

Adding to 100043484 its reverse (484340001), we get a palindrome (584383485).

The spelling of 100043484 in words is "one hundred million, forty-three thousand, four hundred eighty-four".