2246145107 has 4 divisors (see below), whose sum is σ = 2300929176. Its totient is φ = 2191361040.

The previous prime is 2246145101. The next prime is 2246145127. The reversal of 2246145107 is 7015416422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2246145107 - 2¹⁰ = 2246144083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246145101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27391973 + ... + 27392054.

It is an arithmetic number, because the mean of its divisors is an integer number (575232294).

Almost surely, 2^2246145107 is an apocalyptic number.

2246145107 is a deficient number, since it is larger than the sum of its proper divisors (54784069).

2246145107 is an equidigital number, since it uses as much as digits as its factorization.

2246145107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54784068.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 2246145107 is about 47393.5133430726. The cubic root of 2246145107 is about 1309.6219228271.

The spelling of 2246145107 in words is "two billion, two hundred forty-six million, one hundred forty-five thousand, one hundred seven".