250422041 has 4 divisors (see below), whose sum is σ = 253949184. Its totient is φ = 246894900.

The previous prime is 250422037. The next prime is 250422079. The reversal of 250422041 is 140224052.

It is a happy number.

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 250422041 - 2² = 250422037 is a prime.

It is a super-2 number, since 2×250422041² = 125422397237211362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (250422001) 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, 1763465 + ... + 1763606.

It is an arithmetic number, because the mean of its divisors is an integer number (63487296).

Almost surely, 2^250422041 is an apocalyptic number.

It is an amenable number.

250422041 is a deficient number, since it is larger than the sum of its proper divisors (3527143).

250422041 is an equidigital number, since it uses as much as digits as its factorization.

250422041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527142.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 250422041 is about 15824.7287812461. The cubic root of 250422041 is about 630.3148178805.

Adding to 250422041 its reverse (140224052), we get a palindrome (390646093).

The spelling of 250422041 in words is "two hundred fifty million, four hundred twenty-two thousand, forty-one".