109496797 has 2 divisors, whose sum is σ = 109496798. Its totient is φ = 109496796.

The previous prime is 109496749. The next prime is 109496869. The reversal of 109496797 is 797694901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109286116 + 210681 = 10454^2 + 459^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109496797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109496707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54748398 + 54748399.

It is an arithmetic number, because the mean of its divisors is an integer number (54748399).

Almost surely, 2^109496797 is an apocalyptic number.

It is an amenable number.

109496797 is a deficient number, since it is larger than the sum of its proper divisors (1).

109496797 is an equidigital number, since it uses as much as digits as its factorization.

109496797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 109496797 is about 10464.0717218490. The cubic root of 109496797 is about 478.4102454830.

The spelling of 109496797 in words is "one hundred nine million, four hundred ninety-six thousand, seven hundred ninety-seven".