197941036 has 12 divisors (see below), whose sum is σ = 361457712. Its totient is φ = 94667408.

The previous prime is 197941027. The next prime is 197941039. The reversal of 197941036 is 630149791.

It is a self number, because there is not a number n which added to its sum of digits gives 197941036.

It is not an unprimeable number, because it can be changed into a prime (197941039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075675 + ... + 1075858.

It is an arithmetic number, because the mean of its divisors is an integer number (30121476).

Almost surely, 2^197941036 is an apocalyptic number.

It is an amenable number.

197941036 is a deficient number, since it is larger than the sum of its proper divisors (163516676).

197941036 is a wasteful number, since it uses less digits than its factorization.

197941036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151560 (or 2151558 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 197941036 is about 14069.1519289544. The cubic root of 197941036 is about 582.7898056282.

The spelling of 197941036 in words is "one hundred ninety-seven million, nine hundred forty-one thousand, thirty-six".