107696549 has 2 divisors, whose sum is σ = 107696550. Its totient is φ = 107696548.

The previous prime is 107696539. The next prime is 107696587. The reversal of 107696549 is 945696701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 45995524 = 7855^2 + 6782^2 .

It is an emirp because it is prime and its reverse (945696701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107696549 - 2²⁴ = 90919333 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

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

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107696539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53848274 + 53848275.

It is an arithmetic number, because the mean of its divisors is an integer number (53848275).

Almost surely, 2^107696549 is an apocalyptic number.

It is an amenable number.

107696549 is a deficient number, since it is larger than the sum of its proper divisors (1).

107696549 is an equidigital number, since it uses as much as digits as its factorization.

107696549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 107696549 is about 10377.6947825613. The cubic root of 107696549 is about 475.7738801368.

The spelling of 107696549 in words is "one hundred seven million, six hundred ninety-six thousand, five hundred forty-nine".