195469244 has 6 divisors (see below), whose sum is σ = 342071184. Its totient is φ = 97734620.

The previous prime is 195469237. The next prime is 195469273. The reversal of 195469244 is 442964591.

It is a junction number, because it is equal to n+sod(n) for n = 195469195 and 195469204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24433652 + ... + 24433659.

It is an arithmetic number, because the mean of its divisors is an integer number (57011864).

Almost surely, 2^195469244 is an apocalyptic number.

It is an amenable number.

195469244 is a deficient number, since it is larger than the sum of its proper divisors (146601940).

195469244 is a wasteful number, since it uses less digits than its factorization.

195469244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48867315 (or 48867313 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 195469244 is about 13981.0315785353. The cubic root of 195469244 is about 580.3537714896.

The spelling of 195469244 in words is "one hundred ninety-five million, four hundred sixty-nine thousand, two hundred forty-four".