105298625 has 16 divisors (see below), whose sum is σ = 131953536. Its totient is φ = 83892400.

The previous prime is 105298601. The next prime is 105298673. The reversal of 105298625 is 526892501.

It is not a de Polignac number, because 105298625 - 2²⁰ = 104250049 is a prime.

It is a super-2 number, since 2×105298625² = 22175600853781250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31274 + ... + 34476.

It is an arithmetic number, because the mean of its divisors is an integer number (8247096).

Almost surely, 2^105298625 is an apocalyptic number.

It is an amenable number.

105298625 is a deficient number, since it is larger than the sum of its proper divisors (26654911).

105298625 is an equidigital number, since it uses as much as digits as its factorization.

105298625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481 (or 3471 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 105298625 is about 10261.5118281859. The cubic root of 105298625 is about 472.2162195828.

The spelling of 105298625 in words is "one hundred five million, two hundred ninety-eight thousand, six hundred twenty-five".