315098 has 16 divisors (see below), whose sum is σ = 549504. Its totient is φ = 132720.

The previous prime is 315097. The next prime is 315103. The reversal of 315098 is 890513.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 315098.

It is not an unprimeable number, because it can be changed into a prime (315097) 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, 836 + ... + 1152.

It is an arithmetic number, because the mean of its divisors is an integer number (34344).

2³¹⁵⁰⁹⁸ is an apocalyptic number.

315098 is a deficient number, since it is larger than the sum of its proper divisors (234406).

315098 is a wasteful number, since it uses less digits than its factorization.

315098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 315098 is about 561.3359065658. The cubic root of 315098 is about 68.0479765234.

The spelling of 315098 in words is "three hundred fifteen thousand, ninety-eight".