250000235 has 4 divisors (see below), whose sum is σ = 300000288. Its totient is φ = 200000184.

The previous prime is 250000211. The next prime is 250000243. The reversal of 250000235 is 532000052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 250000235 - 2¹² = 249996139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000019 + ... + 25000028.

It is an arithmetic number, because the mean of its divisors is an integer number (75000072).

Almost surely, 2^250000235 is an apocalyptic number.

250000235 is a deficient number, since it is larger than the sum of its proper divisors (50000053).

250000235 is an equidigital number, since it uses as much as digits as its factorization.

250000235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50000052.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 250000235 is about 15811.3957321927. The cubic root of 250000235 is about 629.9607223350.

Adding to 250000235 its reverse (532000052), we get a palindrome (782000287).

The spelling of 250000235 in words is "two hundred fifty million, two hundred thirty-five", and thus it is an aban number.