2288530892 has 6 divisors (see below), whose sum is σ = 4004929068. Its totient is φ = 1144265444.

The previous prime is 2288530879. The next prime is 2288530901. The reversal of 2288530892 is 2980358822.

It is a happy number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 286066358 + ... + 286066365.

It is an arithmetic number, because the mean of its divisors is an integer number (667488178).

Almost surely, 2^2288530892 is an apocalyptic number.

It is an amenable number.

2288530892 is a deficient number, since it is larger than the sum of its proper divisors (1716398176).

2288530892 is a wasteful number, since it uses less digits than its factorization.

2288530892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572132727 (or 572132725 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 2288530892 is about 47838.5920779448. The cubic root of 2288530892 is about 1317.8083642464.

The spelling of 2288530892 in words is "two billion, two hundred eighty-eight million, five hundred thirty thousand, eight hundred ninety-two".