195080487 has 8 divisors (see below), whose sum is σ = 297265536. Its totient is φ = 111474552.

The previous prime is 195080453. The next prime is 195080497. The reversal of 195080487 is 784080591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 195080487 - 2⁷ = 195080359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195080407) 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 in 7 ways as a sum of consecutive naturals, for example, 4644753 + ... + 4644794.

It is an arithmetic number, because the mean of its divisors is an integer number (37158192).

Almost surely, 2^195080487 is an apocalyptic number.

195080487 is a deficient number, since it is larger than the sum of its proper divisors (102185049).

195080487 is an equidigital number, since it uses as much as digits as its factorization.

195080487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9289557.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 195080487 is about 13967.1216433451. The cubic root of 195080487 is about 579.9687725954.

The spelling of 195080487 in words is "one hundred ninety-five million, eighty thousand, four hundred eighty-seven".