195573472 has 12 divisors (see below), whose sum is σ = 385035336. Its totient is φ = 97786720.

The previous prime is 195573463. The next prime is 195573473. The reversal of 195573472 is 274375591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195573473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055804 + ... + 3055867.

It is an arithmetic number, because the mean of its divisors is an integer number (32086278).

Almost surely, 2^195573472 is an apocalyptic number.

It is an amenable number.

195573472 is a deficient number, since it is larger than the sum of its proper divisors (189461864).

195573472 is an equidigital number, since it uses as much as digits as its factorization.

195573472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6111681 (or 6111673 counting only the distinct ones).

The product of its digits is 264600, while the sum is 43.

The square root of 195573472 is about 13984.7585606617. The cubic root of 195573472 is about 580.4569051310.

The spelling of 195573472 in words is "one hundred ninety-five million, five hundred seventy-three thousand, four hundred seventy-two".