2257776434 has 8 divisors (see below), whose sum is σ = 3401852160. Its totient is φ = 1123825716.

The previous prime is 2257776427. The next prime is 2257776481. The reversal of 2257776434 is 4346777522.

2257776434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530694 + ... + 2531585.

It is an arithmetic number, because the mean of its divisors is an integer number (425231520).

Almost surely, 2^2257776434 is an apocalyptic number.

2257776434 is a deficient number, since it is larger than the sum of its proper divisors (1144075726).

2257776434 is a wasteful number, since it uses less digits than its factorization.

2257776434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062504.

The product of its digits is 1975680, while the sum is 47.

The square root of 2257776434 is about 47516.0650096365. The cubic root of 2257776434 is about 1311.8785925389.

The spelling of 2257776434 in words is "two billion, two hundred fifty-seven million, seven hundred seventy-six thousand, four hundred thirty-four".