100225466 has 16 divisors (see below), whose sum is σ = 164319840. Its totient is φ = 45469680.

The previous prime is 100225459. The next prime is 100225493. The reversal of 100225466 is 664522001.

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, 8165 + ... + 16343.

It is an arithmetic number, because the mean of its divisors is an integer number (10269990).

Almost surely, 2^100225466 is an apocalyptic number.

100225466 is a deficient number, since it is larger than the sum of its proper divisors (64094374).

100225466 is a wasteful number, since it uses less digits than its factorization.

100225466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8749.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 100225466 is about 10011.2669527887. The cubic root of 100225466 is about 464.5074616732.

Adding to 100225466 its reverse (664522001), we get a palindrome (764747467).

The spelling of 100225466 in words is "one hundred million, two hundred twenty-five thousand, four hundred sixty-six".