250193 has 4 divisors (see below), whose sum is σ = 253440. Its totient is φ = 246948.

The previous prime is 250169. The next prime is 250199. The reversal of 250193 is 391052.

250193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250193 - 2¹² = 246097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505 + ... + 1662.

It is an arithmetic number, because the mean of its divisors is an integer number (63360).

2²⁵⁰¹⁹³ is an apocalyptic number.

It is an amenable number.

250193 is a deficient number, since it is larger than the sum of its proper divisors (3247).

250193 is an equidigital number, since it uses as much as digits as its factorization.

250193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 250193 is about 500.1929627654. The cubic root of 250193 is about 63.0122593091.

It can be divided in two parts, 25019 and 3, that multiplied together give a palindrome (75057).

The spelling of 250193 in words is "two hundred fifty thousand, one hundred ninety-three".