194700056 has 8 divisors (see below), whose sum is σ = 365062620. Its totient is φ = 97350024.

The previous prime is 194700053. The next prime is 194700061. The reversal of 194700056 is 650007491.

It is a happy number.

194700056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×194700056² = 75816223612806272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 194699995 and 194700031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194700053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12168746 + ... + 12168761.

Almost surely, 2^194700056 is an apocalyptic number.

It is an amenable number.

194700056 is a deficient number, since it is larger than the sum of its proper divisors (170362564).

194700056 is a wasteful number, since it uses less digits than its factorization.

194700056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24337513 (or 24337509 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 194700056 is about 13953.4961927110. The cubic root of 194700056 is about 579.5915237259.

The spelling of 194700056 in words is "one hundred ninety-four million, seven hundred thousand, fifty-six".