107162609 has 2 divisors, whose sum is σ = 107162610. Its totient is φ = 107162608.

The previous prime is 107162599. The next prime is 107162617. The reversal of 107162609 is 906261701.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106915600 + 247009 = 10340^2 + 497^2 .

It is an emirp because it is prime and its reverse (906261701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107162609 - 2¹⁶ = 107097073 is a prime.

It is a super-2 number, since 2×107162609² = 22967649535373762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (107162669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53581304 + 53581305.

It is an arithmetic number, because the mean of its divisors is an integer number (53581305).

Almost surely, 2^107162609 is an apocalyptic number.

It is an amenable number.

107162609 is a deficient number, since it is larger than the sum of its proper divisors (1).

107162609 is an equidigital number, since it uses as much as digits as its factorization.

107162609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 107162609 is about 10351.9374515112. The cubic root of 107162609 is about 474.9863102241.

The spelling of 107162609 in words is "one hundred seven million, one hundred sixty-two thousand, six hundred nine".