2289624248 has 8 divisors (see below), whose sum is σ = 4293045480. Its totient is φ = 1144812120.

The previous prime is 2289624229. The next prime is 2289624283. The reversal of 2289624248 is 8424269822.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143101508 + ... + 143101523.

It is an arithmetic number, because the mean of its divisors is an integer number (536630685).

Almost surely, 2^2289624248 is an apocalyptic number.

It is an amenable number.

2289624248 is a deficient number, since it is larger than the sum of its proper divisors (2003421232).

2289624248 is a wasteful number, since it uses less digits than its factorization.

2289624248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286203037 (or 286203033 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 2289624248 is about 47850.0182654093. The cubic root of 2289624248 is about 1318.0181938060.

The spelling of 2289624248 in words is "two billion, two hundred eighty-nine million, six hundred twenty-four thousand, two hundred forty-eight".