199293201 has 6 divisors (see below), whose sum is σ = 287867970. Its totient is φ = 132862128.

The previous prime is 199293181. The next prime is 199293233. The reversal of 199293201 is 102392991.

It is a happy number.

199293201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 136328976 + 62964225 = 11676^2 + 7935^2 .

It is not a de Polignac number, because 199293201 - 2²¹ = 197196049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (199293001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11071836 + ... + 11071853.

It is an arithmetic number, because the mean of its divisors is an integer number (47977995).

Almost surely, 2^199293201 is an apocalyptic number.

It is an amenable number.

199293201 is a deficient number, since it is larger than the sum of its proper divisors (88574769).

199293201 is a wasteful number, since it uses less digits than its factorization.

199293201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22143695 (or 22143692 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 199293201 is about 14117.1243884865. The cubic root of 199293201 is about 584.1138369208.

The spelling of 199293201 in words is "one hundred ninety-nine million, two hundred ninety-three thousand, two hundred one".