199056700 has 36 divisors (see below), whose sum is σ = 433253520. Its totient is φ = 79383040.

The previous prime is 199056691. The next prime is 199056709. The reversal of 199056700 is 7650991.

It is an interprime number because it is at equal distance from previous prime (199056691) and next prime (199056709).

It is a self number, because there is not a number n which added to its sum of digits gives 199056700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199056709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32481 + ... + 38119.

It is an arithmetic number, because the mean of its divisors is an integer number (12034820).

Almost surely, 2^199056700 is an apocalyptic number.

199056700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199056700 is an abundant number, since it is smaller than the sum of its proper divisors (234196820).

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

199056700 is a wasteful number, since it uses less digits than its factorization.

199056700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006 (or 5999 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 199056700 is about 14108.7455147508. The cubic root of 199056700 is about 583.8826897353.

The spelling of 199056700 in words is "one hundred ninety-nine million, fifty-six thousand, seven hundred".