105674 has 4 divisors (see below), whose sum is σ = 158514. Its totient is φ = 52836.

The previous prime is 105673. The next prime is 105683. The reversal of 105674 is 476501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105625 + 49 = 325^2 + 7^2 .

It is a super-2 number, since 2×105674² = 22333988552, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26417 + ... + 26420.

2¹⁰⁵⁶⁷⁴ is an apocalyptic number.

105674 is a deficient number, since it is larger than the sum of its proper divisors (52840).

105674 is an equidigital number, since it uses as much as digits as its factorization.

105674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52839.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 105674 is about 325.0753758746. The cubic root of 105674 is about 47.2776682571.

The spelling of 105674 in words is "one hundred five thousand, six hundred seventy-four".