100048709 has 2 divisors, whose sum is σ = 100048710. Its totient is φ = 100048708.

The previous prime is 100048673. The next prime is 100048717. The reversal of 100048709 is 907840001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90916225 + 9132484 = 9535^2 + 3022^2 .

It is a cyclic number.

It is not a de Polignac number, because 100048709 - 2¹² = 100044613 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 (100048309) 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, 50024354 + 50024355.

It is an arithmetic number, because the mean of its divisors is an integer number (50024355).

Almost surely, 2^100048709 is an apocalyptic number.

It is an amenable number.

100048709 is a deficient number, since it is larger than the sum of its proper divisors (1).

100048709 is an equidigital number, since it uses as much as digits as its factorization.

100048709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 100048709 is about 10002.4351535014. The cubic root of 100048709 is about 464.2342335120.

The spelling of 100048709 in words is "one hundred million, forty-eight thousand, seven hundred nine".