100064428 has 12 divisors (see below), whose sum is σ = 179845792. Its totient is φ = 48679920.

The previous prime is 100064423. The next prime is 100064441. The reversal of 100064428 is 824460001.

It is not an unprimeable number, because it can be changed into a prime (100064423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337908 + ... + 338203.

Almost surely, 2^100064428 is an apocalyptic number.

It is an amenable number.

100064428 is a deficient number, since it is larger than the sum of its proper divisors (79781364).

100064428 is a wasteful number, since it uses less digits than its factorization.

100064428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676152 (or 676150 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 100064428 is about 10003.2208812962. The cubic root of 100064428 is about 464.2585447229.

The spelling of 100064428 in words is "one hundred million, sixty-four thousand, four hundred twenty-eight".