2258940048 has 80 divisors (see below), whose sum is σ = 5892956160. Its totient is φ = 745621632.

The previous prime is 2258940037. The next prime is 2258940091. The reversal of 2258940048 is 8400498522.

It is a junction number, because it is equal to n+sod(n) for n = 2258939991 and 2258940009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2557815 + ... + 2558697.

It is an arithmetic number, because the mean of its divisors is an integer number (73661952).

Almost surely, 2^2258940048 is an apocalyptic number.

It is an amenable number.

2258940048 is an abundant number, since it is smaller than the sum of its proper divisors (3634016112).

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

2258940048 is a wasteful number, since it uses less digits than its factorization.

2258940048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1350 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 2258940048 is about 47528.3078596325. The cubic root of 2258940048 is about 1312.1039260577.

The spelling of 2258940048 in words is "two billion, two hundred fifty-eight million, nine hundred forty thousand, forty-eight".