838054056 has 48 divisors (see below), whose sum is σ = 2437201440. Its totient is φ = 239443680.

The previous prime is 838054043. The next prime is 838054069. The reversal of 838054056 is 650450838.

It is a happy number.

838054056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (838054043) and next prime (838054069).

It is a super-2 number, since 2×838054056² = 1404669201556102272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355140 + ... + 357491.

It is an arithmetic number, because the mean of its divisors is an integer number (50775030).

Almost surely, 2^838054056 is an apocalyptic number.

It is an amenable number.

838054056 is an abundant number, since it is smaller than the sum of its proper divisors (1599147384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

838054056 is a wasteful number, since it uses less digits than its factorization.

838054056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712654 (or 712643 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 838054056 is about 28949.1633039713. The cubic root of 838054056 is about 942.8096320543.

The spelling of 838054056 in words is "eight hundred thirty-eight million, fifty-four thousand, fifty-six".