105546625 has 16 divisors (see below), whose sum is σ = 139473360. Its totient is φ = 79468800.

The previous prime is 105546611. The next prime is 105546667. The reversal of 105546625 is 526645501.

It can be written as a sum of positive squares in 8 ways, for example, as 47238129 + 58308496 = 6873^2 + 7636^2 .

It is not a de Polignac number, because 105546625 - 2¹¹ = 105544577 is a prime.

It is a super-2 number, since 2×105546625² = 22280180097781250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22710 + ... + 26959.

It is an arithmetic number, because the mean of its divisors is an integer number (8717085).

Almost surely, 2^105546625 is an apocalyptic number.

It is an amenable number.

105546625 is a deficient number, since it is larger than the sum of its proper divisors (33926735).

105546625 is an equidigital number, since it uses as much as digits as its factorization.

105546625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49701 (or 49691 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 105546625 is about 10273.5887108644. The cubic root of 105546625 is about 472.5866511481.

The spelling of 105546625 in words is "one hundred five million, five hundred forty-six thousand, six hundred twenty-five".