2048468145 has 16 divisors (see below), whose sum is σ = 3331280832. Its totient is φ = 1074605760.

The previous prime is 2048468129. The next prime is 2048468153. The reversal of 2048468145 is 5418648402.

It is not a de Polignac number, because 2048468145 - 2⁴ = 2048468129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2048468097 and 2048468106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1118467 + ... + 1120296.

It is an arithmetic number, because the mean of its divisors is an integer number (208205052).

Almost surely, 2^2048468145 is an apocalyptic number.

It is an amenable number.

2048468145 is a deficient number, since it is larger than the sum of its proper divisors (1282812687).

2048468145 is a wasteful number, since it uses less digits than its factorization.

2048468145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238832.

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 2048468145 is about 45260.0060207685. The cubic root of 2048468145 is about 1270.0175964247.

The spelling of 2048468145 in words is "two billion, forty-eight million, four hundred sixty-eight thousand, one hundred forty-five".