105942050 has 12 divisors (see below), whose sum is σ = 197052306. Its totient is φ = 42376800.

The previous prime is 105942037. The next prime is 105942059. The reversal of 105942050 is 50249501.

It can be written as a sum of positive squares in 3 ways, for example, as 61199329 + 44742721 = 7823^2 + 6689^2 .

It is a super-2 number, since 2×105942050² = 22447435916405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105942059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1059371 + ... + 1059470.

Almost surely, 2^105942050 is an apocalyptic number.

105942050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105942050 is a deficient number, since it is larger than the sum of its proper divisors (91110256).

105942050 is a wasteful number, since it uses less digits than its factorization.

105942050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118853 (or 2118848 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 105942050 is about 10292.8154554524. The cubic root of 105942050 is about 473.1760895173.

The spelling of 105942050 in words is "one hundred five million, nine hundred forty-two thousand, fifty".