2256376654 has 16 divisors (see below), whose sum is σ = 4071657600. Its totient is φ = 916122744.

The previous prime is 2256376651. The next prime is 2256376667. The reversal of 2256376654 is 4566736522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256376651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4241044 + ... + 4241575.

It is an arithmetic number, because the mean of its divisors is an integer number (254478600).

Almost surely, 2^2256376654 is an apocalyptic number.

2256376654 is a deficient number, since it is larger than the sum of its proper divisors (1815280946).

2256376654 is a wasteful number, since it uses less digits than its factorization.

2256376654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8482647.

The product of its digits is 1814400, while the sum is 46.

The square root of 2256376654 is about 47501.3331812908. Note that the first 3 decimals coincide. The cubic root of 2256376654 is about 1311.6074229317.

The spelling of 2256376654 in words is "two billion, two hundred fifty-six million, three hundred seventy-six thousand, six hundred fifty-four".