2854134478 has 16 divisors (see below), whose sum is σ = 4653618480. Its totient is φ = 1304980416.

The previous prime is 2854134473. The next prime is 2854134497. The reversal of 2854134478 is 8744314582.

2854134478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854134473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510183 + ... + 515746.

It is an arithmetic number, because the mean of its divisors is an integer number (290851155).

Almost surely, 2^2854134478 is an apocalyptic number.

2854134478 is a deficient number, since it is larger than the sum of its proper divisors (1799484002).

2854134478 is a wasteful number, since it uses less digits than its factorization.

2854134478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026051.

The product of its digits is 860160, while the sum is 46.

The square root of 2854134478 is about 53424.1001608824. The cubic root of 2854134478 is about 1418.4852057252.

The spelling of 2854134478 in words is "two billion, eight hundred fifty-four million, one hundred thirty-four thousand, four hundred seventy-eight".