109925741 has 2 divisors, whose sum is σ = 109925742. Its totient is φ = 109925740.

The previous prime is 109925713. The next prime is 109925743. The reversal of 109925741 is 147529901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88266025 + 21659716 = 9395^2 + 4654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109925741 is a prime.

It is a Sophie Germain prime.

Together with 109925743, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 109925695 and 109925704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109925743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54962870 + 54962871.

It is an arithmetic number, because the mean of its divisors is an integer number (54962871).

Almost surely, 2^109925741 is an apocalyptic number.

It is an amenable number.

109925741 is a deficient number, since it is larger than the sum of its proper divisors (1).

109925741 is an equidigital number, since it uses as much as digits as its factorization.

109925741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 109925741 is about 10484.5477251048. The cubic root of 109925741 is about 479.0341414204.

The spelling of 109925741 in words is "one hundred nine million, nine hundred twenty-five thousand, seven hundred forty-one".