2056969238 has 16 divisors (see below), whose sum is σ = 3110454864. Its totient is φ = 1020163200.

The previous prime is 2056969237. The next prime is 2056969259. The reversal of 2056969238 is 8329696502.

It is a super-2 number, since 2×2056969238² = 8462244892156601288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056969237) 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, 487538 + ... + 491738.

It is an arithmetic number, because the mean of its divisors is an integer number (194403429).

Almost surely, 2^2056969238 is an apocalyptic number.

2056969238 is a deficient number, since it is larger than the sum of its proper divisors (1053485626).

2056969238 is a wasteful number, since it uses less digits than its factorization.

2056969238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 2056969238 is about 45353.8227495765. The cubic root of 2056969238 is about 1271.7720191041.

The spelling of 2056969238 in words is "two billion, fifty-six million, nine hundred sixty-nine thousand, two hundred thirty-eight".