2758192842 has 32 divisors (see below), whose sum is σ = 5710409280. Its totient is φ = 887102720.

The previous prime is 2758192831. The next prime is 2758192847. The reversal of 2758192842 is 2482918572.

2758192842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2758192791 and 2758192800.

It is not an unprimeable number, because it can be changed into a prime (2758192847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310738 + ... + 319490.

It is an arithmetic number, because the mean of its divisors is an integer number (178450290).

Almost surely, 2^2758192842 is an apocalyptic number.

It is a pronic number, being equal to 52518×52519.

2758192842 is an abundant number, since it is smaller than the sum of its proper divisors (2952216438).

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

2758192842 is a wasteful number, since it uses less digits than its factorization.

2758192842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598.

The product of its digits is 645120, while the sum is 48.

The square root of 2758192842 is about 52518.4999976199. The cubic root of 2758192842 is about 1402.4095989977.

The spelling of 2758192842 in words is "two billion, seven hundred fifty-eight million, one hundred ninety-two thousand, eight hundred forty-two".