197575364 has 24 divisors (see below), whose sum is σ = 395911488. Its totient is φ = 84512160.

The previous prime is 197575363. The next prime is 197575381. The reversal of 197575364 is 463575791.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (197575363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8627 + ... + 21669.

It is an arithmetic number, because the mean of its divisors is an integer number (16496312).

Almost surely, 2^197575364 is an apocalyptic number.

197575364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

197575364 is an abundant number, since it is smaller than the sum of its proper divisors (198336124).

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

197575364 is a wasteful number, since it uses less digits than its factorization.

197575364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13595 (or 13593 counting only the distinct ones).

The product of its digits is 793800, while the sum is 47.

The square root of 197575364 is about 14056.1503976018. The cubic root of 197575364 is about 582.4307066351.

The spelling of 197575364 in words is "one hundred ninety-seven million, five hundred seventy-five thousand, three hundred sixty-four".