250874419 has 2 divisors, whose sum is σ = 250874420. Its totient is φ = 250874418.

The previous prime is 250874417. The next prime is 250874443. The reversal of 250874419 is 914478052.

250874419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250874419 - 2¹ = 250874417 is a prime.

It is a super-2 number, since 2×250874419² = 125875948217175122, which contains 22 as substring.

Together with 250874417, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (250874417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125437209 + 125437210.

It is an arithmetic number, because the mean of its divisors is an integer number (125437210).

Almost surely, 2^250874419 is an apocalyptic number.

250874419 is a deficient number, since it is larger than the sum of its proper divisors (1).

250874419 is an equidigital number, since it uses as much as digits as its factorization.

250874419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 250874419 is about 15839.0157206816. The cubic root of 250874419 is about 630.6941362359.

The spelling of 250874419 in words is "two hundred fifty million, eight hundred seventy-four thousand, four hundred nineteen".