100286422 has 8 divisors (see below), whose sum is σ = 150655176. Its totient is φ = 50068032.

The previous prime is 100286413. The next prime is 100286423. The reversal of 100286422 is 224682001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100286423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35908 + ... + 38599.

It is an arithmetic number, because the mean of its divisors is an integer number (18831897).

Almost surely, 2^100286422 is an apocalyptic number.

100286422 is a deficient number, since it is larger than the sum of its proper divisors (50368754).

100286422 is an equidigital number, since it uses as much as digits as its factorization.

100286422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75182.

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

The square root of 100286422 is about 10014.3108599644. The cubic root of 100286422 is about 464.6016119915.

The spelling of 100286422 in words is "one hundred million, two hundred eighty-six thousand, four hundred twenty-two".