200394056 has 16 divisors (see below), whose sum is σ = 376069740. Its totient is φ = 100108800.

The previous prime is 200394053. The next prime is 200394059. The reversal of 200394056 is 650493002.

200394056 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 (200394053) and next prime (200394059).

It can be written as a sum of positive squares in 2 ways, for example, as 199769956 + 624100 = 14134^2 + 790^2 .

It is a super-2 number, since 2×200394056² = 80315555360262272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200394053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821 + ... + 20036.

Almost surely, 2^200394056 is an apocalyptic number.

It is an amenable number.

200394056 is a deficient number, since it is larger than the sum of its proper divisors (175675684).

200394056 is a wasteful number, since it uses less digits than its factorization.

200394056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22064 (or 22060 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 200394056 is about 14156.0607514944. The cubic root of 200394056 is about 585.1873712508.

The spelling of 200394056 in words is "two hundred million, three hundred ninety-four thousand, fifty-six".