2280048890 has 48 divisors (see below), whose sum is σ = 4803600672. Its totient is φ = 776907936.

The previous prime is 2280048889. The next prime is 2280048943. The reversal of 2280048890 is 988400822.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65597 + ... + 94143.

It is an arithmetic number, because the mean of its divisors is an integer number (100075014).

Almost surely, 2^2280048890 is an apocalyptic number.

2280048890 is an abundant number, since it is smaller than the sum of its proper divisors (2523551782).

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

2280048890 is a wasteful number, since it uses less digits than its factorization.

2280048890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28731 (or 28724 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 2280048890 is about 47749.8574866983. The cubic root of 2280048890 is about 1316.1782805097.

The spelling of 2280048890 in words is "two billion, two hundred eighty million, forty-eight thousand, eight hundred ninety".