195263948 has 48 divisors (see below), whose sum is σ = 385121184. Its totient is φ = 85847040.

The previous prime is 195263933. The next prime is 195263963. The reversal of 195263948 is 849362591.

It is an interprime number because it is at equal distance from previous prime (195263933) and next prime (195263963).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 450740 + ... + 451172.

It is an arithmetic number, because the mean of its divisors is an integer number (8023358).

Almost surely, 2^195263948 is an apocalyptic number.

It is an amenable number.

195263948 is a deficient number, since it is larger than the sum of its proper divisors (189857236).

195263948 is a wasteful number, since it uses less digits than its factorization.

195263948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 760 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 195263948 is about 13973.6877022495. The cubic root of 195263948 is about 580.1505237542.

The spelling of 195263948 in words is "one hundred ninety-five million, two hundred sixty-three thousand, nine hundred forty-eight".