2281552430 has 16 divisors (see below), whose sum is σ = 4108579200. Its totient is φ = 912224352.

The previous prime is 2281552421. The next prime is 2281552447. The reversal of 2281552430 is 342551822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24830 + ... + 71969.

It is an arithmetic number, because the mean of its divisors is an integer number (256786200).

Almost surely, 2^2281552430 is an apocalyptic number.

2281552430 is a deficient number, since it is larger than the sum of its proper divisors (1827026770).

2281552430 is a wasteful number, since it uses less digits than its factorization.

2281552430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99163.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 2281552430 is about 47765.5988133720. The cubic root of 2281552430 is about 1316.4675275035.

The spelling of 2281552430 in words is "two billion, two hundred eighty-one million, five hundred fifty-two thousand, four hundred thirty".