197082944 has 28 divisors (see below), whose sum is σ = 391553700. Its totient is φ = 98423808.

The previous prime is 197082943. The next prime is 197082967. The reversal of 197082944 is 449280791.

It can be written as a sum of positive squares in 2 ways, for example, as 103225600 + 93857344 = 10160^2 + 9688^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 197082895 and 197082904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197082943) 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 3 ways as a sum of consecutive naturals, for example, 81302 + ... + 83690.

Almost surely, 2^197082944 is an apocalyptic number.

It is an amenable number.

197082944 is a deficient number, since it is larger than the sum of its proper divisors (194470756).

197082944 is a wasteful number, since it uses less digits than its factorization.

197082944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3690 (or 3680 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 197082944 is about 14038.6232943263. The cubic root of 197082944 is about 581.9464372084.

The spelling of 197082944 in words is "one hundred ninety-seven million, eighty-two thousand, nine hundred forty-four".