105180734 has 16 divisors (see below), whose sum is σ = 168933600. Its totient is φ = 48939264.

The previous prime is 105180731. The next prime is 105180763. The reversal of 105180734 is 437081501.

It is a super-2 number, since 2×105180734² = 22125973609557512, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 105180697 and 105180706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105180731) 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, 14354 + ... + 20405.

It is an arithmetic number, because the mean of its divisors is an integer number (10558350).

Almost surely, 2^105180734 is an apocalyptic number.

105180734 is a deficient number, since it is larger than the sum of its proper divisors (63752866).

105180734 is a wasteful number, since it uses less digits than its factorization.

105180734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34867.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 105180734 is about 10255.7658904638. The cubic root of 105180734 is about 472.0399246847.

The spelling of 105180734 in words is "one hundred five million, one hundred eighty thousand, seven hundred thirty-four".