197152593 has 16 divisors (see below), whose sum is σ = 288601536. Its totient is φ = 118722240.

The previous prime is 197152577. The next prime is 197152651. The reversal of 197152593 is 395251791.

It is not a de Polignac number, because 197152593 - 2⁴ = 197152577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (197152523) 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 15 ways as a sum of consecutive naturals, for example, 13846 + ... + 24207.

It is an arithmetic number, because the mean of its divisors is an integer number (18037596).

Almost surely, 2^197152593 is an apocalyptic number.

It is an amenable number.

197152593 is a deficient number, since it is larger than the sum of its proper divisors (91448943).

197152593 is a wasteful number, since it uses less digits than its factorization.

197152593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38224.

The product of its digits is 85050, while the sum is 42.

The square root of 197152593 is about 14041.1036959350. The cubic root of 197152593 is about 582.0149823141.

The spelling of 197152593 in words is "one hundred ninety-seven million, one hundred fifty-two thousand, five hundred ninety-three".