100422424 has 16 divisors (see below), whose sum is σ = 189558000. Its totient is φ = 49873632.

The previous prime is 100422419. The next prime is 100422431. The reversal of 100422424 is 424224001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40932 + ... + 43315.

It is an arithmetic number, because the mean of its divisors is an integer number (11847375).

Almost surely, 2^100422424 is an apocalyptic number.

It is an amenable number.

100422424 is a deficient number, since it is larger than the sum of its proper divisors (89135576).

100422424 is a wasteful number, since it uses less digits than its factorization.

100422424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84402 (or 84398 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 100422424 is about 10021.0989417329. The cubic root of 100422424 is about 464.8115380726.

Adding to 100422424 its reverse (424224001), we get a palindrome (524646425).

The spelling of 100422424 in words is "one hundred million, four hundred twenty-two thousand, four hundred twenty-four".