105250126 has 16 divisors (see below), whose sum is σ = 162422640. Its totient is φ = 51114240.

The previous prime is 105250109. The next prime is 105250129. The reversal of 105250126 is 621052501.

It is a super-2 number, since 2×105250126² = 22155178046031752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105250097 and 105250106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105250129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67981 + ... + 69511.

It is an arithmetic number, because the mean of its divisors is an integer number (10151415).

Almost surely, 2^105250126 is an apocalyptic number.

105250126 is a deficient number, since it is larger than the sum of its proper divisors (57172514).

105250126 is a wasteful number, since it uses less digits than its factorization.

105250126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 105250126 is about 10259.1484052040. The cubic root of 105250126 is about 472.1437098312.

The spelling of 105250126 in words is "one hundred five million, two hundred fifty thousand, one hundred twenty-six".