196541552 has 40 divisors (see below), whose sum is σ = 389558400. Its totient is φ = 96034752.

The previous prime is 196541551. The next prime is 196541591. The reversal of 196541552 is 255145691.

196541552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196541551) 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 7 ways as a sum of consecutive naturals, for example, 148349 + ... + 149667.

It is an arithmetic number, because the mean of its divisors is an integer number (9738960).

Almost surely, 2^196541552 is an apocalyptic number.

It is an amenable number.

196541552 is a deficient number, since it is larger than the sum of its proper divisors (193016848).

196541552 is a wasteful number, since it uses less digits than its factorization.

196541552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533 (or 1527 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 196541552 is about 14019.3278012892. The cubic root of 196541552 is about 581.4130744966.

The spelling of 196541552 in words is "one hundred ninety-six million, five hundred forty-one thousand, five hundred fifty-two".