2242306624 has 28 divisors (see below), whose sum is σ = 4460199868. Its totient is φ = 1118476800.

The previous prime is 2242306607. The next prime is 2242306643. The reversal of 2242306624 is 4266032422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 362217024 + 1880089600 = 19032^2 + 43360^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14667 + ... + 68554.

Almost surely, 2^2242306624 is an apocalyptic number.

It is an amenable number.

2242306624 is a deficient number, since it is larger than the sum of its proper divisors (2217893244).

2242306624 is an equidigital number, since it uses as much as digits as its factorization.

2242306624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83654 (or 83644 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2242306624 is about 47353.0001583849. Note that the first 3 decimals coincide. The cubic root of 2242306624 is about 1308.8754842952.

The spelling of 2242306624 in words is "two billion, two hundred forty-two million, three hundred six thousand, six hundred twenty-four".