197047552 has 36 divisors (see below), whose sum is σ = 423588340. Its totient is φ = 90943488.

The previous prime is 197047541. The next prime is 197047559. The reversal of 197047552 is 255740791.

197047552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 67634176 + 129413376 = 8224^2 + 11376^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197047559) 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, 26277 + ... + 32932.

Almost surely, 2^197047552 is an apocalyptic number.

It is an amenable number.

197047552 is an abundant number, since it is smaller than the sum of its proper divisors (226540788).

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

197047552 is an equidigital number, since it uses as much as digits as its factorization.

197047552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59238 (or 59224 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 197047552 is about 14037.3627152681. The cubic root of 197047552 is about 581.9115999619.

The spelling of 197047552 in words is "one hundred ninety-seven million, forty-seven thousand, five hundred fifty-two".