100517422 has 16 divisors (see below), whose sum is σ = 157528800. Its totient is φ = 48042400.

The previous prime is 100517411. The next prime is 100517437. The reversal of 100517422 is 224715001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100517393 and 100517402.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2722 + ... + 14437.

It is an arithmetic number, because the mean of its divisors is an integer number (9845550).

Almost surely, 2^100517422 is an apocalyptic number.

100517422 is a deficient number, since it is larger than the sum of its proper divisors (57011378).

100517422 is a wasteful number, since it uses less digits than its factorization.

100517422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17291.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 100517422 is about 10025.8377206097. The cubic root of 100517422 is about 464.9580599627.

The spelling of 100517422 in words is "one hundred million, five hundred seventeen thousand, four hundred twenty-two".