197165232 has 80 divisors (see below), whose sum is σ = 617400960. Its totient is φ = 59745600.

The previous prime is 197165209. The next prime is 197165257. The reversal of 197165232 is 232561791.

It is a super-2 number, since 2×197165232² = 77748257419227648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15994 + ... + 25497.

It is an arithmetic number, because the mean of its divisors is an integer number (7717512).

Almost surely, 2^197165232 is an apocalyptic number.

197165232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

197165232 is an abundant number, since it is smaller than the sum of its proper divisors (420235728).

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

197165232 is a wasteful number, since it uses less digits than its factorization.

197165232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41519 (or 41507 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 197165232 is about 14041.5537601791. The cubic root of 197165232 is about 582.0274192630.

The spelling of 197165232 in words is "one hundred ninety-seven million, one hundred sixty-five thousand, two hundred thirty-two".