105052838 has 16 divisors (see below), whose sum is σ = 172068624. Its totient is φ = 47705760.

The previous prime is 105052813. The next prime is 105052859. The reversal of 105052838 is 838250501.

It is a happy number.

It is a super-2 number, since 2×105052838² = 22072197543708488, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34556 + ... + 37472.

It is an arithmetic number, because the mean of its divisors is an integer number (10754289).

Almost surely, 2^105052838 is an apocalyptic number.

105052838 is a deficient number, since it is larger than the sum of its proper divisors (67015786).

105052838 is a wasteful number, since it uses less digits than its factorization.

105052838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 105052838 is about 10249.5286720902. The cubic root of 105052838 is about 471.8485192104.

The spelling of 105052838 in words is "one hundred five million, fifty-two thousand, eight hundred thirty-eight".