2269577144 has 16 divisors (see below), whose sum is σ = 4256146320. Its totient is φ = 1134604800.

The previous prime is 2269577083. The next prime is 2269577153. The reversal of 2269577144 is 4417759622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39512 + ... + 78104.

It is an arithmetic number, because the mean of its divisors is an integer number (266009145).

Almost surely, 2^2269577144 is an apocalyptic number.

It is an amenable number.

2269577144 is a deficient number, since it is larger than the sum of its proper divisors (1986569176).

2269577144 is a wasteful number, since it uses less digits than its factorization.

2269577144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45950 (or 45946 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 2269577144 is about 47640.0791770963. The cubic root of 2269577144 is about 1314.1602186817.

The spelling of 2269577144 in words is "two billion, two hundred sixty-nine million, five hundred seventy-seven thousand, one hundred forty-four".