100271226 has 16 divisors (see below), whose sum is σ = 218773728. Its totient is φ = 30385200.

The previous prime is 100271203. The next prime is 100271233. The reversal of 100271226 is 622172001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759565 + ... + 759696.

It is an arithmetic number, because the mean of its divisors is an integer number (13673358).

Almost surely, 2^100271226 is an apocalyptic number.

100271226 is an abundant number, since it is smaller than the sum of its proper divisors (118502502).

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

100271226 is a wasteful number, since it uses less digits than its factorization.

100271226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519277.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 100271226 is about 10013.5521170062. The cubic root of 100271226 is about 464.5781443988.

The spelling of 100271226 in words is "one hundred million, two hundred seventy-one thousand, two hundred twenty-six".