315950195 has 16 divisors (see below), whose sum is σ = 431592192. Its totient is φ = 219790560.

The previous prime is 315950189. The next prime is 315950209. The reversal of 315950195 is 591059513.

It is not a de Polignac number, because 315950195 - 2¹⁶ = 315884659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 123617 + ... + 126146.

It is an arithmetic number, because the mean of its divisors is an integer number (26974512).

Almost surely, 2^315950195 is an apocalyptic number.

315950195 is a deficient number, since it is larger than the sum of its proper divisors (115641997).

315950195 is a wasteful number, since it uses less digits than its factorization.

315950195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249802.

The product of its (nonzero) digits is 30375, while the sum is 38.

The square root of 315950195 is about 17774.9879043559. The cubic root of 315950195 is about 681.0926744974.

The spelling of 315950195 in words is "three hundred fifteen million, nine hundred fifty thousand, one hundred ninety-five".