107740447 has 2 divisors, whose sum is σ = 107740448. Its totient is φ = 107740446.

The previous prime is 107740439. The next prime is 107740511. The reversal of 107740447 is 744047701.

It is a weak prime.

It is an emirp because it is prime and its reverse (744047701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107740447 - 2³ = 107740439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107740417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53870223 + 53870224.

It is an arithmetic number, because the mean of its divisors is an integer number (53870224).

Almost surely, 2^107740447 is an apocalyptic number.

107740447 is a deficient number, since it is larger than the sum of its proper divisors (1).

107740447 is an equidigital number, since it uses as much as digits as its factorization.

107740447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 107740447 is about 10379.8095839953. The cubic root of 107740447 is about 475.8385144726.

The spelling of 107740447 in words is "one hundred seven million, seven hundred forty thousand, four hundred forty-seven".