105596645 has 16 divisors (see below), whose sum is σ = 157984128. Its totient is φ = 65826240.

The previous prime is 105596609. The next prime is 105596663. The reversal of 105596645 is 546695501.

It is not a de Polignac number, because 105596645 - 2⁸ = 105596389 is a prime.

It is a super-2 number, since 2×105596645² = 22301302870512050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 136754 + ... + 137523.

It is an arithmetic number, because the mean of its divisors is an integer number (9874008).

Almost surely, 2^105596645 is an apocalyptic number.

It is an amenable number.

105596645 is a deficient number, since it is larger than the sum of its proper divisors (52387483).

105596645 is a wasteful number, since it uses less digits than its factorization.

105596645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274300.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 105596645 is about 10276.0228201381. The cubic root of 105596645 is about 472.6612944666.

The spelling of 105596645 in words is "one hundred five million, five hundred ninety-six thousand, six hundred forty-five".