2768042254 has 4 divisors (see below), whose sum is σ = 4152063384. Its totient is φ = 1384021126.

The previous prime is 2768042243. The next prime is 2768042269. The reversal of 2768042254 is 4522408672.

It is a semiprime because it is the product of two primes.

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, 692010562 + ... + 692010565.

It is an arithmetic number, because the mean of its divisors is an integer number (1038015846).

Almost surely, 2^2768042254 is an apocalyptic number.

2768042254 is a deficient number, since it is larger than the sum of its proper divisors (1384021130).

2768042254 is a wasteful number, since it uses less digits than its factorization.

2768042254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384021129.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 2768042254 is about 52612.1873143476. The cubic root of 2768042254 is about 1404.0769347565.

The spelling of 2768042254 in words is "two billion, seven hundred sixty-eight million, forty-two thousand, two hundred fifty-four".