107463989 has 2 divisors, whose sum is σ = 107463990. Its totient is φ = 107463988.

The previous prime is 107463977. The next prime is 107463997. The reversal of 107463989 is 989364701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89680900 + 17783089 = 9470^2 + 4217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107463989 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107463929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53731994 + 53731995.

It is an arithmetic number, because the mean of its divisors is an integer number (53731995).

Almost surely, 2^107463989 is an apocalyptic number.

It is an amenable number.

107463989 is a deficient number, since it is larger than the sum of its proper divisors (1).

107463989 is an equidigital number, since it uses as much as digits as its factorization.

107463989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 107463989 is about 10366.4839265780. The cubic root of 107463989 is about 475.4311711913.

The spelling of 107463989 in words is "one hundred seven million, four hundred sixty-three thousand, nine hundred eighty-nine".