200197162 has 24 divisors (see below), whose sum is σ = 334087488. Its totient is φ = 89893320.

The previous prime is 200197147. The next prime is 200197169. The reversal of 200197162 is 261791002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 200197162.

It is not an unprimeable number, because it can be changed into a prime (200197169) 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, 15103 + ... + 25069.

It is an arithmetic number, because the mean of its divisors is an integer number (13920312).

Almost surely, 2^200197162 is an apocalyptic number.

200197162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200197162 is a deficient number, since it is larger than the sum of its proper divisors (133890326).

200197162 is a wasteful number, since it uses less digits than its factorization.

200197162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074 (or 10063 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 200197162 is about 14149.1046359832. The cubic root of 200197162 is about 584.9956529251.

The spelling of 200197162 in words is "two hundred million, one hundred ninety-seven thousand, one hundred sixty-two".