197337049 has 16 divisors (see below), whose sum is σ = 244639360. Its totient is φ = 155001600.

The previous prime is 197337017. The next prime is 197337061. The reversal of 197337049 is 940733791.

It is not a de Polignac number, because 197337049 - 2⁵ = 197337017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 197336996 and 197337014.

It is not an unprimeable number, because it can be changed into a prime (197337149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4849 + ... + 20449.

It is an arithmetic number, because the mean of its divisors is an integer number (15289960).

Almost surely, 2^197337049 is an apocalyptic number.

It is an amenable number.

197337049 is a deficient number, since it is larger than the sum of its proper divisors (47302311).

197337049 is a wasteful number, since it uses less digits than its factorization.

197337049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15760.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 197337049 is about 14047.6705898167. The cubic root of 197337049 is about 582.1964368422.

The spelling of 197337049 in words is "one hundred ninety-seven million, three hundred thirty-seven thousand, forty-nine".