2056687226 has 8 divisors (see below), whose sum is σ = 3365488224. Its totient is φ = 934857820.

The previous prime is 2056687177. The next prime is 2056687231. The reversal of 2056687226 is 6227866502.

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, 46742870 + ... + 46742913.

It is an arithmetic number, because the mean of its divisors is an integer number (420686028).

Almost surely, 2^2056687226 is an apocalyptic number.

2056687226 is a deficient number, since it is larger than the sum of its proper divisors (1308800998).

2056687226 is a wasteful number, since it uses less digits than its factorization.

2056687226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93485796.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 2056687226 is about 45350.7136217282. The cubic root of 2056687226 is about 1271.7138961537.

The spelling of 2056687226 in words is "two billion, fifty-six million, six hundred eighty-seven thousand, two hundred twenty-six".