105267256 has 16 divisors (see below), whose sum is σ = 197486640. Its totient is φ = 52604160.

The previous prime is 105267233. The next prime is 105267259. The reversal of 105267256 is 652762501.

It is a super-2 number, since 2×105267256² = 22162390371539072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105267259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22165 + ... + 26491.

It is an arithmetic number, because the mean of its divisors is an integer number (12342915).

Almost surely, 2^105267256 is an apocalyptic number.

It is an amenable number.

105267256 is a deficient number, since it is larger than the sum of its proper divisors (92219384).

105267256 is a wasteful number, since it uses less digits than its factorization.

105267256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374 (or 7370 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 105267256 is about 10259.9832358538. The cubic root of 105267256 is about 472.1693230483.

The spelling of 105267256 in words is "one hundred five million, two hundred sixty-seven thousand, two hundred fifty-six".