197292 has 24 divisors (see below), whose sum is σ = 472752. Its totient is φ = 64000.

The previous prime is 197279. The next prime is 197293. The reversal of 197292 is 292791.

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 197292.

It is not an unprimeable number, because it can be changed into a prime (197293) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 292 + ... + 692.

It is an arithmetic number, because the mean of its divisors is an integer number (19698).

2¹⁹⁷²⁹² is an apocalyptic number.

197292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

197292 is an abundant number, since it is smaller than the sum of its proper divisors (275460).

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

197292 is a wasteful number, since it uses less digits than its factorization.

197292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 447 counting only the distinct ones).

The product of its digits is 2268, while the sum is 30.

The square root of 197292 is about 444.1756409350. The cubic root of 197292 is about 58.2152131319.

The spelling of 197292 in words is "one hundred ninety-seven thousand, two hundred ninety-two".