105611834 has 16 divisors (see below), whose sum is σ = 160437672. Its totient is φ = 52136448.

The previous prime is 105611819. The next prime is 105611843. The reversal of 105611834 is 438116501.

It can be written as a sum of positive squares in 4 ways, for example, as 44849809 + 60762025 = 6697^2 + 7795^2 .

It is a super-2 number, since 2×105611834² = 22307718961687112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105611797 and 105611806.

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, 69992 + ... + 71484.

Almost surely, 2^105611834 is an apocalyptic number.

105611834 is a deficient number, since it is larger than the sum of its proper divisors (54825838).

105611834 is a wasteful number, since it uses less digits than its factorization.

105611834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 105611834 is about 10276.7618440830. The cubic root of 105611834 is about 472.6839558816.

The spelling of 105611834 in words is "one hundred five million, six hundred eleven thousand, eight hundred thirty-four".