315001 has 8 divisors (see below), whose sum is σ = 338400. Its totient is φ = 292320.

The previous prime is 314989. The next prime is 315011. The reversal of 315001 is 100513.

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

It is a cyclic number.

It is not a de Polignac number, because 315001 - 2¹³ = 306809 is a prime.

It is a Duffinian number.

315001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (315011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981 + ... + 1261.

It is an arithmetic number, because the mean of its divisors is an integer number (42300).

2³¹⁵⁰⁰¹ is an apocalyptic number.

315001 is the 281-st decagonal number.

It is an amenable number.

315001 is a deficient number, since it is larger than the sum of its proper divisors (23399).

315001 is a wasteful number, since it uses less digits than its factorization.

315001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 315001 is about 561.2494988862. The cubic root of 315001 is about 68.0409931604.

Adding to 315001 its reverse (100513), we get a palindrome (415514).

The spelling of 315001 in words is "three hundred fifteen thousand, one".