195601552 has 10 divisors (see below), whose sum is σ = 378978038. Its totient is φ = 97800768.

The previous prime is 195601519. The next prime is 195601577. The reversal of 195601552 is 255106591.

It can be written as a sum of positive squares in only one way, i.e., 180203776 + 15397776 = 13424^2 + 3924^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112533 + ... + 6112564.

Almost surely, 2^195601552 is an apocalyptic number.

It is an amenable number.

195601552 is a deficient number, since it is larger than the sum of its proper divisors (183376486).

195601552 is a wasteful number, since it uses less digits than its factorization.

195601552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12225105 (or 12225099 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 34.

The square root of 195601552 is about 13985.7624747455. The cubic root of 195601552 is about 580.4846840346.

It can be divided in two parts, 19560 and 1552, that added together give a palindrome (21112).

The spelling of 195601552 in words is "one hundred ninety-five million, six hundred one thousand, five hundred fifty-two".