199256 has 8 divisors (see below), whose sum is σ = 373620. Its totient is φ = 99624.

The previous prime is 199247. The next prime is 199261. The reversal of 199256 is 652991.

199256 = 104² + 105² + ... + 119².

199256 is digitally balanced in base 3, 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 congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 199256.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12446 + ... + 12461.

2¹⁹⁹²⁵⁶ is an apocalyptic number.

It is an amenable number.

199256 is a deficient number, since it is larger than the sum of its proper divisors (174364).

199256 is a wasteful number, since it uses less digits than its factorization.

199256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24913 (or 24909 counting only the distinct ones).

The product of its digits is 4860, while the sum is 32.

The square root of 199256 is about 446.3810031800. The cubic root of 199256 is about 58.4077490187.

It can be divided in two parts, 1992 and 56, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 199256 in words is "one hundred ninety-nine thousand, two hundred fifty-six".