107951849 has 2 divisors, whose sum is σ = 107951850. Its totient is φ = 107951848.

The previous prime is 107951813. The next prime is 107951861. The reversal of 107951849 is 948159701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104693824 + 3258025 = 10232^2 + 1805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107951849 is a prime.

It is not a weakly prime, because it can be changed into another prime (107951149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53975924 + 53975925.

It is an arithmetic number, because the mean of its divisors is an integer number (53975925).

Almost surely, 2^107951849 is an apocalyptic number.

It is an amenable number.

107951849 is a deficient number, since it is larger than the sum of its proper divisors (1).

107951849 is an equidigital number, since it uses as much as digits as its factorization.

107951849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 107951849 is about 10389.9879210709. The cubic root of 107951849 is about 476.1495319699.

The spelling of 107951849 in words is "one hundred seven million, nine hundred fifty-one thousand, eight hundred forty-nine".