2243577424 has 40 divisors (see below), whose sum is σ = 4822503840. Its totient is φ = 1002518400.

The previous prime is 2243577421. The next prime is 2243577433. The reversal of 2243577424 is 4247753422.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243577421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97647 + ... + 118414.

It is an arithmetic number, because the mean of its divisors is an integer number (120562596).

Almost surely, 2^2243577424 is an apocalyptic number.

It is an amenable number.

2243577424 is an abundant number, since it is smaller than the sum of its proper divisors (2578926416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243577424 is a wasteful number, since it uses less digits than its factorization.

2243577424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216139 (or 216133 counting only the distinct ones).

The product of its digits is 376320, while the sum is 40.

The square root of 2243577424 is about 47366.4166261287. The cubic root of 2243577424 is about 1309.1227006846.

The spelling of 2243577424 in words is "two billion, two hundred forty-three million, five hundred seventy-seven thousand, four hundred twenty-four".