195140896 has 12 divisors (see below), whose sum is σ = 384183702. Its totient is φ = 97570432.

The previous prime is 195140857. The next prime is 195140927. The reversal of 195140896 is 698041591.

It can be written as a sum of positive squares in only one way, i.e., 120560400 + 74580496 = 10980^2 + 8636^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3049045 + ... + 3049108.

Almost surely, 2^195140896 is an apocalyptic number.

195140896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

195140896 is a deficient number, since it is larger than the sum of its proper divisors (189042806).

195140896 is an equidigital number, since it uses as much as digits as its factorization.

195140896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098163 (or 6098155 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 43.

The square root of 195140896 is about 13969.2840188751. The cubic root of 195140896 is about 580.0286311669.

The spelling of 195140896 in words is "one hundred ninety-five million, one hundred forty thousand, eight hundred ninety-six".