100064225 has 12 divisors (see below), whose sum is σ = 126966576. Its totient is φ = 78188880.

The previous prime is 100064197. The next prime is 100064257. The reversal of 100064225 is 522460001.

It is a happy number.

It is not a de Polignac number, because 100064225 - 2⁶ = 100064161 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100064197 and 100064206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45467 + ... + 47616.

It is an arithmetic number, because the mean of its divisors is an integer number (10580548).

Almost surely, 2^100064225 is an apocalyptic number.

It is an amenable number.

100064225 is a deficient number, since it is larger than the sum of its proper divisors (26902351).

100064225 is an equidigital number, since it uses as much as digits as its factorization.

100064225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93136 (or 93131 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 100064225 is about 10003.2107345592. The cubic root of 100064225 is about 464.2582307766.

The spelling of 100064225 in words is "one hundred million, sixty-four thousand, two hundred twenty-five".