193315 has 12 divisors (see below), whose sum is σ = 248112. Its totient is φ = 144320.

The previous prime is 193301. The next prime is 193327. The reversal of 193315 is 513391.

It is not a de Polignac number, because 193315 - 2⁵ = 193283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4695 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (20676).

2¹⁹³³¹⁵ is an apocalyptic number.

193315 is a deficient number, since it is larger than the sum of its proper divisors (54797).

193315 is an equidigital number, since it uses as much as digits as its factorization.

193315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 69 counting only the distinct ones).

The product of its digits is 405, while the sum is 22.

The square root of 193315 is about 439.6760170853. The cubic root of 193315 is about 57.8213886990.

The spelling of 193315 in words is "one hundred ninety-three thousand, three hundred fifteen".