109674193 has 2 divisors, whose sum is σ = 109674194. Its totient is φ = 109674192.

The previous prime is 109674161. The next prime is 109674211. The reversal of 109674193 is 391476901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98863249 + 10810944 = 9943^2 + 3288^2 .

It is a cyclic number.

It is not a de Polignac number, because 109674193 - 2⁵ = 109674161 is a prime.

It is a super-2 number, since 2×109674193² = 24056857220402498, which contains 22 as substring.

It is equal to p_6285667 and since 109674193 and 6285667 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (109674793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54837096 + 54837097.

It is an arithmetic number, because the mean of its divisors is an integer number (54837097).

Almost surely, 2^109674193 is an apocalyptic number.

It is an amenable number.

109674193 is a deficient number, since it is larger than the sum of its proper divisors (1).

109674193 is an equidigital number, since it uses as much as digits as its factorization.

109674193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 109674193 is about 10472.5447241824. The cubic root of 109674193 is about 478.6684639143.

The spelling of 109674193 in words is "one hundred nine million, six hundred seventy-four thousand, one hundred ninety-three".