107481709 has 2 divisors, whose sum is σ = 107481710. Its totient is φ = 107481708.

The previous prime is 107481683. The next prime is 107481719. The reversal of 107481709 is 907184701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57426084 + 50055625 = 7578^2 + 7075^2 .

It is a cyclic number.

It is not a de Polignac number, because 107481709 - 2⁵ = 107481677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107481719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53740854 + 53740855.

It is an arithmetic number, because the mean of its divisors is an integer number (53740855).

Almost surely, 2^107481709 is an apocalyptic number.

It is an amenable number.

107481709 is a deficient number, since it is larger than the sum of its proper divisors (1).

107481709 is an equidigital number, since it uses as much as digits as its factorization.

107481709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 107481709 is about 10367.3385687938. The cubic root of 107481709 is about 475.4573014247.

The spelling of 107481709 in words is "one hundred seven million, four hundred eighty-one thousand, seven hundred nine".