2246144669 has 16 divisors (see below), whose sum is σ = 2412115200. Its totient is φ = 2084020224.

The previous prime is 2246144657. The next prime is 2246144683. The reversal of 2246144669 is 9664416422.

2246144669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2246144669 - 2¹² = 2246140573 is a prime.

It is a super-2 number, since 2×2246144669² = 10090331748154239122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246144609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1593437 + ... + 1594845.

It is an arithmetic number, because the mean of its divisors is an integer number (150757200).

Almost surely, 2^2246144669 is an apocalyptic number.

It is an amenable number.

2246144669 is a deficient number, since it is larger than the sum of its proper divisors (165970531).

2246144669 is a wasteful number, since it uses less digits than its factorization.

2246144669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692.

The product of its digits is 497664, while the sum is 44.

The square root of 2246144669 is about 47393.5087221868. The cubic root of 2246144669 is about 1309.6218377013.

The spelling of 2246144669 in words is "two billion, two hundred forty-six million, one hundred forty-four thousand, six hundred sixty-nine".